njm2718 - 1 - ver.2008-04-21 single-supply high-operating voltage dual operational amplifier general description the njm2718 is a single-supply high voltage dual operational amplifier. it is suitable for high supply voltage applications. large-capacitance drive capability is better or equal than competing products. features single supply operating voltage 3v~36v input offset voltage 4mv max. large capacitance drive capability 1000pf typ. output voltage v oh +13.5v, v ol -14.0v ( at v + /v - = 15v, r l =2k ? ) v oh +3.7v, v ol 0.3v ( at v + =+5v, r l =2k ? ) slew rate 3.5v/s typ. ( at vin = 1vpp, r l =2k ? ) 9v/s typ. ( at vin = 20vpp, r l =2k ? ) bipolar technology package outline emp8, ssop8 application low-side current sense pwm motor control system power supply module line driver, adc/dac buffer pin configuration package outline a outpu t a -inpu t a +inpu t v - v + b output b -input b +input 5 8 7 6 4 1 2 3 +- -+ emp8 [NJM2718E] ssop8 [njm2718v] ( top view ) NJM2718E njm2718 v
njm2718 - 2 - ver.2008-04-21 0 300 100 200 500 400 0 25 50 75 100 (2) (1) (3) (4) a mbient temperature ta (c) power dissipation p d (mw) package type (1)emp8 : ? p d = -3.0(mw/c) (2)emp8[tw o layer] : ? p d = -5.0(mw/c) (3)ssop8 : ? pd= -2.5(mw/c) (4)ssop8[tw o layer] : ? pd= -3.5(mw/c) absolute maximum ratings (ta=25 ? c) (note 1) the output voltage of normal operation will be the output voltage swing of elec trical characteristics. (note 2) on the pcb " eia/jedec (76. 2x114.3x1.6mm, two layers, fr-4) " (note 3) do not exceed "power dissipation: pd" in which powe r dissipation in ic is shown by the absolute maximum rating. refer to following figure 1 for a permissible loss when ambient temperature (ta) is ta 25 o c. figure1: power dissipation ? ambient temperature operating voltage (ta=25 ? c) parameter symbol test condition min. typ. max. unit supply voltage v + (note3) +3 - +36 v parameter symbol ratings unit supply voltage v + +40 v common mode input voltage range v icm v - -0.3v to v + +0.3v v differential input voltage range v id 40 v output voltage v o v - -0.3v to v + +0.3v (note1) v output sink/source current for each one output terminal i oport 80 (note3) ma flow in current for v + terminal i iv+ 90 (note3) ma flow out current for v - terminal i ov- 90 (note3) ma 300 [emp8], 250[ssop8] mw 500[emp8] (note2) mw power dissipation p d 350[ssop8] (note2) mw operating temperature range t opr -40 to +85 ? c storage temperature range t stg -50 to +125 ? c
njm2718 - 3 - ver.2008-04-21 electrical characteristics dc characteristics (v + /v ? =15v , ta = 2 5 ? c) parameter symbol test condition min. typ. max. unit supply current icc no signal - 3.7 5.3 ma input offset voltage v io rs=50 ? - 1 4 mv input offset voltage drift ? vio/ ? t rs=50 ? - 10 - v/deg input bias current i b rs=50 ? - 1.2 4 a input offset current i io rs=50 ? - 0.1 1.8 a voltage gain av r l 2k ? , vo=10v, rs=50 ? 88 100 - db common mode rejection ratio cmr -15v v icm +13v, rs=50 ? 70 83 - db supply voltage rejection ratio svr 1.5v v + /v - 18v, rs=50 ? 70 100 - db v oh 1 r l =10k ? to 0v +13.7 +14 - v maximum output voltage 1 v ol 1 r l =10k ? to 0v - -14.6 -14.2 v v oh 2 r l =2k ? to 0v +13.5 +14.0 - v maximum output voltage 2 v ol 2 r l =2k ? to 0v - -13.9 -13.5 v output source current i source vin+=+1v, vin-=0v, vo=0v 10 30 - ma output sink current isink vin +=0v, vin-=+1v, vo=0v 20 30 - ma common mode input voltage v icm cmr 70db -15 - +13 v ac characteristics (v + /v ? =15v , ta = 2 5 ? c) parameter symbol test condition min. typ. max. unit gain bandwidth product gbw f=100khz - 1.8 - mhz power band1 pbw1 gv=+1, r l =2k ? to 0v, vo=20vpp, thd=1% - 80 - khz power band2 pbw2 gv=+1, r l =2k ? to 0v, vo=2vpp, thd=1% - 800 - khz m1 r l =2k ? to 0v, c l =0pf - 85 - deg phase margin m2 r l =2k ? to 0v, c l =300pf - 75 - deg am1 r l =2k ? to 0v, c l =0pf - 18 - db gain margin am2 r l =2k ? to 0v, c l =300pf - 11 - db equivalent input noise voltage v ni rs=50 ? , f=1khz - 24 - nv/ hz total harmonic distortion thd gv=+10, r l =2k ? to 0v vo=20vpp, f=10khz - 0.03 - % input capacitance ci v icm =0v, f=1mhz, vinpower=0dbm - 4.5 - pf channel separation ct f=20~20khz, r l =2k ? - 120 - db transient characteristics (v + /v ? =15v , ta = 2 5 ? c) parameter symbol test condition min. typ. max. unit sr1 p vin=1vpp (-0.5v to +0.5v), gv=+1, r l =2k ? to 0v, c l =500pf - 3.5 - v/ s slew rate 1 sr1 n vin=1vpp (-0.5v to +0.5v), gv=-1, r l =2k ? to 0v, c l =500pf - 3.5 - v/ s sr2 p vin=20vpp (-10v to +10v), gv=+1, r l =2k ? to 0v, c l =500pf - 9 - v/ s slew rate 2 sr2 n vin=20vpp (-10v to +10v), gv=-1, r l =2k ? to 0v, c l =500pf - 9 - v/ s settling time(0.1%) ts1 - 0.9 - s settling time(0.01%) ts2 vin=10vpp, gv=-1, rin=1k ? , rf=1k ? , rg=5k ? , c l =470pf - 1.9 - s
njm2718 - 4 - ver.2008-04-21 electrical characteristics dc characteristics (v + =+5v , v ? =0v, ta = 2 5 ? c) parameter symbol test condition min. typ. max. unit supply current icc no signal - 2.8 3.5 ma input offset voltage v io rs=50 ? - 1 4 mv input offset voltage drift ? vio/ ? t rs=50 ? - 10 - v/deg input bias current i b rs=50 ? - 1 4 a input offset current i io rs=50 ? - 0.1 1.8 a voltage gain av r l 2k ? , vo=1.5v to 3.5v, rs=50 ? 80 100 - db common mode rejection ratio cmr 0v v icm 3v, rs=50 ? 65 80 - db supply voltage rejection ratio svr 1.5v v + /v - 2.5v, rs=50 ? 70 85 - db v oh 1 r l =2k ? to 0v 3.7 4 - v maximum output voltage 1 v ol 1 r l =2k ? to 0v - 0.1 0.2 v output source current isource vin+ =+1v, vin-=0v, vo=+2.5v 10 20 - ma output sink current isink vin+=0 v, vin-=+1v, vo=+2.5v 20 30 - ma common mode input voltage v icm cmr 65db 0 - 3 v ac characteristics (v + =+5v , v ? =0v, ta = 2 5 ? c) parameter symbol test condition min. typ. max. unit gain bandwidth product gbw f=100khz - 1.7 - mhz power band1 pbw1 gv=+1, r l =2k ? to 2.5v, vo=2vpp, thd=1% - 600 - khz m1 r l =2k ? to 2.5v, c l =0pf - 75 - deg phase margin m2 r l =2k ? to 2.5v, c l =300pf - 70 - deg am1 r l =2k ? to 2.5v, c l =0pf - 17 - db gain margin am2 r l =2k ? to 2.5v, c l =300pf - 11 - db equivalent input noise voltage v ni rs=50 ? , f=1khz - 24 - nv/ hz total harmonic distortion thd gv=+10, r l =2k ? to 2.5v, vo=3vpp, f=10khz - 0.05 - % input capacitance ci vcm=0v, f=1mhz, vinpower=0dbm - 5 - pf channel separation ct f=10khz - 110 - db transient characteristics (v + =+5v , v ? =0v, ta = 2 5 ? c) parameter symbol test condition min. typ. max. unit sr1 p vin=1vpp (+2v to +3v), gv=+1, r l =2k ? to 0v, c l =500pf - 3 - v/ s slew rate 1 sr1 n vin=1vpp (+2v to +3v), gv=-1, r l =2k ? to 0v, c l =500pf - 2.5 - v/ s settling time(0.1%) ts1 - 1.5 - s settling time(0.01%) ts2 vin=1vpp, gv=-1, rin=1k ? , rf=1k ? , rg=5k ? , c l =470pf - 3 - s
njm2718 - 5 - ver.2008-04-21 typical characteristics supply current vs. supply voltage (temperature) v in =0, r s =50 ? 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 5 10 15 20 supply voltage [v] supply current [ma] ta=-40oc ta=+25oc ta=85oc input offset voltage vs. temperature v + /v - =2.5v, v icm =0v, n=30 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 5.0 -50 -25 0 25 50 75 100 125 ambient temperature [oc] input offset voltage [mv] min =1.12uv/oc max=9.93uv/oc ave=4.39uv/oc input offset voltage vs. temperature v + /v - =15v, v icm =0v, n=30 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 5.0 -50 -25 0 25 50 75 100 125 ambient temperature [oc] input offset voltage [mv] min =0.26uv/oc max=9.42uv/oc ave=3.58uv/oc input bias current vs. temperature (supply voltage) v in =0v, r s =50 ? -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 -50 -25 0 25 50 75 100 125 ambient temperature [oc] input bias current [a] v + /v - =+2.0/-1.0v v + /v - =2.5v v + /v - =15v input offset current vs. temperature (supply voltage) v in =0v, r s =50 ? -500 -400 -300 -200 -100 0 100 200 300 400 500 -50 -25 0 25 50 75 100 125 ambient temperature [oc] input offset current [na] v + /v - =+2.0/-1.0v v + /v - =2.5v v + /v - =15v supply current vs. temperature (supply voltage) v in =0, r s =50 ? 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 -50 -25 0 25 50 75 100 125 ambient temperature [oc] supply current [ma] v + /v - =15v v + /v - =+2.5/-0.5v v + /v - =2.5v
njm2718 - 6 - ver.2008-04-21 typical characteristics input offset voltage vs. common mode input voltage (temperature) v + /v - =15v, r s =50 ? -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 5.0 -20 -10 0 10 20 common mode input voltage [v] input offset voltage [mv] ta=-40oc ta=+85oc ta=+25oc input offset voltage vs. common mode input voltage (temperature) v + /v - =2.5v, r s =50 ? -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 5.0 -4 -3 -2 -1 0 1 2 common mode input voltage [v] input offset voltage [mv] ta=-40oc ta=+25oc ta=+85oc supply voltage rejection ratio vs. temperature v + /v - =1.5v to 18v, r s =50 ? 0 20 40 60 80 100 120 -50 -25 0 25 50 75 100 125 ambient temperature [oc] supply voltage rejection ratio [db] voltage gain vs. temperature (supply voltage) r s =50 ? , r l =2k ? 0 20 40 60 80 100 120 -50 -25 0 25 50 75 100 125 ambient temperature [oc] voltage gain [db] v + /v - =15v v + /v - =2.5v common mode rejection ratio vs. temperature (supply voltage) r s =50 ? 0 10 20 30 40 50 60 70 80 90 100 -50 -25 0 25 50 75 100 125 ambient temperature [oc] common mode rejection ratio [db] v + /v - =2.5v v + /v - =15v
njm2718 - 7 - ver.2008-04-21 typical characteristics maximum output voltage vs. load resistance (temperature) v + /v - =15v, r l to 0v -15 -10 -5 0 5 10 15 0k 0k 1k 10k 100k load resistance [ ? ] maximum output voltage [v] ta=25oc ta=-40oc ta=85oc 10 100 maximum output voltage vs. load resistance (temperature) v + =5v, r l to 0v 0.0 1.0 2.0 3.0 4.0 5.0 0k 0k 1k 10k 100k load resistance [ ? ] maximum output voltage [v] ta=25oc ta=-40oc ta=85oc 10 100 maximum output voltage vs. output current (temperature) v + /v-=15v, input=+1/-1v -15 -10 -5 0 5 10 15 0.1 1 10 100 output current [ma] maximum output voltage [v] ta=85oc ta=-40oc ta=25oc maximum output voltage vs. output current (temperature) v + /v-=2.5v, input=+1/-1v -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 0.1 1 10 100 output current [ma] maximum output voltage [v] ta=85oc ta=-40oc ta=25oc maximum output voltage vs. frequency v + /v - =15v, a v =+1, thd 1%, r l =2k, ta=25oc 0 5 10 15 20 25 30 0m 0m 0m 0m 1m 10m frequency [hz] maximum output voltage [vpp] 100 1k 10k 100k thd 1% maximum output voltage vs. frequency v + /v - =2.5v, a v =+1, thd 1%, r l =2k, ta=25oc 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0m 0m 0m 0m 1m 10m frequency [hz] maximum output voltage [vpp] 100 1k 10k 100k thd 1%
njm2718 - 8 - ver.2008-04-21 typical characteristics 40db gain/phase vs. frequency (load capacitance) v + /v - =15v, v in =-20dbm, r g =20 ? , r f =2k ? , r l =2k ? to 0v, ta=25oc -40 -30 -20 -10 0 10 20 30 40 50 0m 0m 0m 0m 1m 10m frequency [hz] voltage gain [db] -180 -135 -90 -45 0 phase [deg] c l =1000pf c l =300pf c l =0pf 100 1k 10k 100k gain phase thd vs. output voltage (frequency) v + /v - =15v, v in =2vpp, a v =20db, v o =20vpp, r1=1k ? , r2=9k ? , r g =1k ? , r l =2k ? , bw=10~500khz, ta=25oc 0.001 0.01 0.1 1 10 100 0.01 0.1 1 10 100 output voltage [vpp] total harmonic distortion thd [%] f=20hz f=1khz f=10khz thd vs. output voltage (frequency) v + /v - =2.5v, z in =40 ? , a v =20db, v o =3vpp, r1=1k ? , r2=9k ? , r g =10k ? , r l =2k ? , bw=10~500khz, ta=25oc 0.001 0.01 0.1 1 10 100 0.01 0.1 1 10 output voltage [vpp] total harmonic distortion thd [%] f=20hz f=1khz f=10khz channel separation vs. frequency v + /v - =15v, v in =200mvpp, z in =20 ? , a v =40db, v o =20vpp, r1=1k ? , r2=100k ? , r g =10k, r l =2k ? , bw=10~500khz -160 -140 -120 -100 -80 -60 -40 0k 0k 1k 10k 100k 1000k frequency [hz] channel separation [db] ch_b a ch_a b 10 100 1m channel separation vs. frequency v + /v - =2.5v, v in =20mvpp, z in =20 ? , a v =40db, v o =2vpp, r1=1k ? , r2=100k ? , r g =10k, r l =2k ? , bw=10~500khz -160 -140 -120 -100 -80 -60 -40 0k 0k 1k 10k 100k 1000k frequency [hz] channel separation [db] ch_b a ch_a b 10 100 1m 40db gain/phase vs. frequency (load capacitance) v + /v - =2.5v, v in =-20dbm, r g =20 ? , r f =2k ? , r l =2k ? to 0v, ta=25oc -40 -30 -20 -10 0 10 20 30 40 50 0m 0m 0m 0m 1m 10m frequency [hz] voltage gain [db] -180 -135 -90 -45 0 phase [deg] c l =1000pf c l =300pf c l =0pf 100 1k 10k 100k gain phase
njm2718 - 9 - ver.2008-04-21 typical characteristics frequency response (v in =20vpp, load capacitance) v + /v - =15v, v in =20vpp, f=100khz, a v =+1, r l =2k ? to 0v, ta=25oc, -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 -1012345678 time [s] input voltage [v] -15 -10 -5 0 5 10 15 20 25 30 35 40 45 output voltage [v] input c l =1000pf c l =500pf c l =0pf output frequency response (v in =20vpp, temperature) v + /v - =15v, v in =20vpp, f=100khz, a v =+1, r l =2k ? to 0v, c l =500pf -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 -1012345678 time [s] input voltage [v] -15 -10 -5 0 5 10 15 20 25 30 35 40 45 output voltage [v] input ta=85 oc ta=25oc ta=-40oc output frequency response (v in =1vpp, temperature) v + /v - =2.5v, v in =1vpp, f=100khz, a v =+1, r l =2k ? to 0v, c l =500pf -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 -1012345678 time [s] input voltage [v] -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage [v] input ta=85oc ta=25oc ta=-40oc output frequency response (v in =1vpp, load capacitance) v + /v - =15v, v in =1vpp, f=100khz, a v =+1, r l =2k ? to 0v, ta=25oc -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 -1012345678 time [s] input voltage [v] -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage [v] input c l =1000pf c l =500pf c l =0pf output frequency response (v in =1vpp, temperature) v + /v - =15v, v in =1vp-p, f=100khz, a v =+1, r l =2k ? to 0v, c l =500pf -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 -1012345678 time [s] input voltage [v] -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage [v] input ta=85oc ta=25oc ta=-40oc output frequency response (v in =1vpp, load capacitance) v + /v - =2.5v, v in =1vpp, f=100khz, a v =+1, r l =2k ? to 0v, ta=25oc -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 -1012345678 time [us] input voltage [v] -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage [v] input c l =1000pf c l =500pf c l =0pf output
njm2718 - 10 - ver.2008-04-21 typical characteristics test circuit [caution] the specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. th e application circuits in this data book are described only to sho w representative usages of the product and not intended for th e guarantee or permission of any right including the industrial rights. 2k ? 500pf v out v - v + 2k ? 500pf v out v - v + 10k ? 10k ? v out v - v + r in r f 500 ? signal generator c l fig.2.1 slew rate (non inverting) fig.2.2 slew rate (inverting) fig.2.3 settling time equivalent input noise voltage vs. frequency v + /v - =15v, v in =0v, a v =40db, r g =20 ? , r f =2k ? , ta=25oc 0 20 40 60 80 100 120 140 160 180 200 0k 0k 0k 1k 10k frequency [hz] equivalent input noise voltage [nv/ hz] 1 10 100 equivalent input noise voltage vs. frequency v + /v - =2.5v, v in =0v, a v =40db, r g =20 ? , r f =2k ? , ta=25oc 0 20 40 60 80 100 120 140 160 180 200 0k 0k 0k 1k 10k frequency [hz] equivalent input noise voltage [nv/ hz] 1 10 100
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