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1/14 n rail to rail output voltage swing n micropower consumption (20 m a) n single supply operation (2.7v to 10v n low offset (2mv max for ts93xb) n cmos inputs n ultra low input bias current ( 1pa ) n esd protection (2kv) n latch-up immunity (class a) n available in sot23-5 micropackage description the ts93x (single, dual & quad) is operational amplifier able to operate with voltage as low as 2.7v and to reach 2.9vpp of output swing with r l = 100k w when supplied @ 3v. offering a typi- cal consumption of only 20 m a, it is particularly well-suited for every kind of battery-supplied appli- cations. the ts93x is housed in the space-saving 5 pins sot23-5 package which simplifies the board de- sign because of the ability to be placed every- where (outside dimensions are : 2.8mm x 2.9mm). application n battery-powered systems n portable communication systems n alarm, smoke detectors n instrumentation & sensoring n ph meter n digital scales order code n = dual in line package (dip) d = small outline package (so) - also available in tape & reel (dt) p = thin shrink small outline package (tssop) - only available in tape & reel (pt) l = tiny package (sot23-5) - only available in tape & reel (lt) pin connections (top view) part number temperature range package sot23 marking ndpl ts931i ts931a/bi -40, +85c k205 k206/207 ts932i ts932a/bi -40, +85c ts934i ts934a/bi -40, +85c 1 2 3 4 5 inverting input non-inverting input output v dd v cc 1 2 3 4 5 6 7 8 - + inverting input 1 n.c. non-inverting input 1 v dd v cc output 2 n.c. n.c. inverting input 2 non-inverting input 2 non-inverting input 1 dd v 1 2 3 4 8 5 6 7 9 10 11 12 13 14 cc v output 3 output 4 non-inverting input 4 inverting input 4 non-inverting input 3 inverting input 3 - + - + - + - + output 1 inverting input 1 output 2 1 2 3 45 6 7 8 - + - + inverting input 1 output 1 non-inverting input 1 v dd v cc output 2 inverting input 2 non-inverting input 2 ts931ilt ts934in-ts934id-ts934idt-ts934ipt ts931id-ts931idt ts932in-ts932id-ts932idt ts931 ts932 ts934 output rail to rail micropower operational amplifiers november 2001
ts931-ts932-ts934 2/14 absolute maximum ratings operating conditions symbol parameter value unit v cc supply voltage 1) 12 v v id differential input voltage 2) 12 v v in input voltage range 3) -0.3 to 12.3 v t oper operating free air temperature range -40 to + 85 c t std storage temperature range -65 to +150 c t j maximum junction temperature 150 c r thjc thermal resistance junction to case 4) sot23-5 dip8 dip14 so8 so14 tssop8 tssop14 81 42 32 28 22 26 21 c/w r thja thermal resistance junction to ambient - sot23-5 256 c/w esd human body model 2 kv latch-up immunity class a lead temperature (soldering, 10sec) 260 c 1. all voltages values, except differential voltage are with respect to network terminal. 2. differential voltages are non-inverting input terminal with respect to the inverting input terminal. 3. the magnitude of input and output voltages must never exceed v cc +0.3v. 4. short-circuits can cause excessive heating and destructive dissipation. symbol parameter value unit v cc supply voltage 2.7 to 10 v v icm common mode input voltage range v ee - 0.2 to v cc - 1.5 v
ts931-ts932-ts934 3/14 electrical characteristics v cc = +3v , v ee = 0v , t amb = 25c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage ts931/2/4 ts931/2/4a ts931/2/4b 10 5 2 mv d v io input offset voltage drift 3 m v/c i io input offset current 1) 1. maximum values including unavoidable inaccurates of the industrial test. 1 100 pa i ib input bias current 1) 1 150 pa cmr common mode rejection ratio 0 v icm v cc - 1.7 85 db svr supply voltage rejection ratio 2) 2. v cc has a 0.2v variation. 85 db a vd large signal voltage gain v o = 2vpp r l = 1m w r l = 100k w 120 106 db v oh high level output voltage v id = 100mv r l = 100k w 2.95 v v ol low level output voltage v id = -100mv r l = 100k w 50 mv i o output source current v id = 100mv, v o = v dd output sink current v id = -100mv, v o = v cc 1.5 1.5 ma i cc supply current (per amplifier) a vcl = 1, no load 20 31 m a gbp gain bandwith product r l = 100k w , c l = 50pf 100 khz sr slew rate r l = 100k w , c l = 50pf 50 v/ms f m phase margin c l = 50pf 65 degrees en input voltage noise 75 nv/ ? hz
ts931-ts932-ts934 4/14 electrical characteristics v cc = +5v , v ee = 0v , t amb = 25c (unless otherwise specified) symbol parameter min. typ. max. unit v io input offset voltage ts931/2/4 ts931/2/4a ts931/2/4b 10 5 2 mv d v io input offset voltage drift 3 m v/c i io input offset current 1) 1 100 pa i ib input bias current 1) 1 150 pa cmr common mode rejection ratio 0 v icm v cc - 1.7 85 db svr supply voltage rejection ratio 2) 85 db a vd large signal voltage gain v o = 4vpp r l = 1m w r l = 100k w 120 112 db v oh high level output voltage v id = 100mv r l = 100k w 4.95 v v ol low level output voltage v id = -100mv r l = 100k w 50 mv i o output source current v id = 100mv, v o = v dd output sink current v id = -100mv, v o = v cc 5 5 ma i cc supply current (per amplifier) a vcl = 1, no load 20 33 m a gbp gain bandwith product r l = 100k w , c l = 50pf 100 khz sr slew rate r l = 100k w , c l = 50pf 50 v/ms f m phase margin c l = 50pf 65 degrees en input voltage noise 76 nv/ ? hz 1. maximum values including unavoidable inaccurates of the industrial test. 2. v cc has a 0.2v variation.
ts931-ts932-ts934 5/14 temperature (c) input offset voltage drift ( v) m -40 -20 0 20 40 60 80 -150 -100 -50 0 50 vcc=5v 0 2 4 6 8 10 12 0 2 4 6 8 10 12 supply voltage (v) vid=-100mv vid=+100mv supply current ( a) m tamb=25c tamb=25c -40 -20 0 20 40 60 80 -6 -4 -2 0 2 4 6 isink, vcc=3v isink, vcc=5v isource, vcc=5v output short-circuit current (ma) temperature (c) isource, vcc=3v 0 2 4 6 8 10 12 0 2 4 6 8 10 12 14 16 18 20 supply voltage (v) supply current ( a) m tamb=25c tamb=25c temperature (c) supply current ( a) m -40 -20 0 20 40 60 80 16 17 18 19 20 21 vcc from 2.7v to 10v 246810 -30 -20 -10 0 10 20 30 source sink tamb=25c output short-circuit current (ma) supply voltage (v)
ts931-ts932-ts934 6/14 0123 -2 -1.5 -1 -0.5 0 0.5 1 t=+85c t=+25c t=-40c t=+85c t=+25c t=-40c output short-circuit current (ma) output voltage (v) vcc=2.7v sink source output short-circuit current (ma) output voltage (v) t=+85c t=+25c t=-40c t=+85c t=+25c t=-40c source sink 012345 -6 -4 -2 0 2 4 6 vcc=5v 246810 1 2 5 10 20 50 100 200 500 rl = 10k w rl tied to vdd single supply vid = +100mv rl = 100k w rl = 1m w voltage referenced to vcc (mv) supply voltage (v) 0 0.5 1 1.5 2 2.5 3 -2 -1 0 1 output short-circuit current (ma) output voltage (v) t=-40c t=+85c t=+25c t=-40c sink vcc=3v source t=+85c t=+25c output short-circuit current (ma) output voltage (v) t=+85c t=+25c t=-40c t=+85c t=-40c source sink 0246810 -30 -20 -10 0 10 20 30 vcc=10v t=+25c rl = 10k w rl = 100k w rl = 1m w voltage referenced to vdd (mv) supply voltage (v) 246810 1 2 5 10 20 50 100 200 500 rl tied to vcc single supply vid = -100mv
ts931-ts932-ts934 7/14 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 0 10 20 30 40 50 60 70 60 80 100 120 140 160 180 frequency (hz) gain (db) phase () gain phase rl = 100k cl = 50 pf vcc = 3v & 5v 20 50 100 200 500 1,000 2,000 5,000 10,000 0 0.2 0.4 0.6 0.8 1 rl=100k gain = +2 vcc=5v vo=4vpp vcc=3v vo=2vpp frequency (hz) distortion (%) 10 30 100 300 1,000 3,000 10,000 0 20 40 60 80 100 frequency (hz) equivalent noise voltage (nv/ hz) ? vcc = 2.7v rs = 100 tamb = 25c 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 0 10 20 30 40 50 60 70 40 60 80 100 120 140 160 180 frequency (hz) gain (db) phase () gain phase rl = 100k cl = 100 pf vcc = 3v & 5v 12345 0 0.5 1 1.5 2 output voltage (vpp) distortion (%) rl=100k gain = +2 vcc=3v vcc=5v f = 100hz 100 300 1,000 3,000 10,000 30,000 100,000 300,000 1,000,000 -75 -70 -65 -60 -55 -50 -45 -40 frequency (hz) supply voltage rejection (db) vcc = 5v gain = +1
ts931-ts932-ts934 8/14 input 0v output 0v 0 5 10 15 20 25 30 35 40 45 50 time ( s) m voltage (50mv/div) vcc = 5v gain = +1 rl = 100k cl = 50pf 0 100 200 300 400 500 voltage (1v/div) time ( s) m vcc = 5v gain = +1 rl = 100k cl = 50pf input 0v output 0v
ts931-ts932-ts934 9/14 ts932in package mechanical data 8 pins - plastic package dim. millimeters inches min. typ. max. min. typ. max. a 3.32 0.131 a1 0.51 0.020 b 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 d 10.92 0.430 e 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 f 6.6 0260 i 5.08 0.200 l 3.18 3.81 0.125 0.150 z 1.52 0.060
ts931-ts932-ts934 10/14 ts931id - ts932id package mechanical data 8 pins - plastic micropackage (so) dim. millimeters inches min. typ. max. min. typ. max. a 1.75 0.069 a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033 b 0.35 0.48 0.014 0.019 b1 0.19 0.25 0.007 0.010 c 0.25 0.5 0.010 0.020 c1 45 (typ.) d 4.8 5.0 0.189 0.197 e 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 3.81 0.150 f 3.8 4.0 0.150 0.157 l 0.4 1.27 0.016 0.050 m 0.6 0.024 s 8 (max.)
ts931-ts932-ts934 11/14 ts934in package mechanical data 14 pins - plastic package dim. millimeters inches min. typ. max. min. typ. max. a1 0.51 0.020 b 1.39 1.65 0.055 0.065 b 0.5 0.020 b1 0.25 0.010 d 20 0.787 e 8.5 0.335 e 2.54 0.100 e3 15.24 0.600 f 7.1 0.280 i 5.1 0.201 l 3.3 0.130 z 1.27 2.54 0.050 0.100
ts931-ts932-ts934 12/14 ts934id package mechanical data 14 pins - plastic micropackage (so) dim. millimeters inches min. typ. max. min. typ. max. a 1.75 0.069 a1 0.1 0.2 0.004 0.008 a2 1.6 0.063 b 0.35 0.46 0.014 0.018 b1 0.19 0.25 0.007 0.010 c 0.5 0.020 c1 45 (typ.) d (1) 8.55 8.75 0.336 0.344 e 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 7.62 0.300 f (1) 3.8 4.0 0.150 0.157 g 4.6 5.3 0.181 0.208 l 0.5 1.27 0.020 0.050 m 0.68 0.027 s 8 (max.) note : (1) d and f do not include mold flash or protrusions - mold flash or protrusions shall not exceed 0.15mm (.066 inc) only for data book. d m f 14 1 7 8 b e3 e e lg c c1 a a2 a1 b1 s
ts931-ts932-ts934 13/14 ts934ipt package mechanical data 14 pins - thin shrink small outline package dim. millimeters inches min. typ. max. min. typ. max. a 1.20 0.05 a1 0.05 0.15 0.01 0.006 a2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.15 c 0.09 0.20 0.003 0.012 d 4.90 5.00 5.10 0.192 0.196 0.20 e 6.40 0.252 e1 4.30 4.40 4.50 0.169 0.173 0.177 e 0.65 0.025 k 0 8 0 8 l 0.50 0.60 0.75 0.09 0.0236 0.030 c e1 k l e e b d l1 a a2 a1
ts931-ts932-ts934 14/14 ts931ilt package mechanical data 5 pins - tiny package (sot23) dim. millimeters inches min. typ. max. min. typ. max. a 0.90 1.20 1.45 0.035 0.047 0.057 a1 0 0.15 0.006 a2 0.90 1.05 1.30 0.035 0.041 0.051 b 0.35 0.40 0.50 0.014 0.016 0.020 c 0.09 0.15 0.20 0.004 0.006 0.008 d 2.80 2.90 3.00 0.110 0.114 0.118 d1 1.90 0.075 e 0.95 0.037 e 2.60 2.80 3.00 0.102 0.110 0.0118 f 1.50 1.60 1.75 0.059 0.063 0.069 l 0.10 0.5 0.60 0.004 0.014 0.024 k 0d 10d 0d 10d l c e1 a2 a a1 b e d information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result f rom its use. no license is granted by implication or otherwise under any patent or patent rights of stmicroelectronics. specificati ons mentioned in this publication are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of stmicroelectronics. ? the st logo is a registered trademark of stmicroelectronics ? 2001 stmicroelectronics - printed in italy - all rights reserved stmicroelectronics group of companies australia - brazil - canada - china - finland - france - germany - hong kong - india - israel - italy - japan - malaysia malta - morocco - singapore - spain - sweden - switzerland - united kingdom - united states ? http://www.st.com

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