operational amplifiers ? low supply current : 200 a/amp. ? medium speed : 2.1mhz ? low level output voltage close to vcc : 0.1v typ ? input common mode voltage range includes ground comparators ? low supply current : 200 a/amp. (vcc = 5v) ? input common mode voltage range includes ground ? low output saturation voltage : 250mb (io = 4ma) reference ? adjustable output voltage : vref to 32v ? sink current capability : 1 to 100ma ? 1% and 0.4% voltage precision ? lacth-up immunity description order codes the FTSM102A is a monolithic ic that includes two package op-amps, two comparators and a precision voltage part number temperature range n d reference.this device is offering space and cost saving FTSM102A -40 oc, +85oc ? ? in many applications like power supply management or data acquisition systems. pin connections 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 output 1 inverting input 1 non-inverting input 1 v cc + non-inverting input 2 inverting input 2 output 2 vref output 4 inverting input 4 non-inverting input 4 v cc - non-inverting input 3 inverting input 3 output 3 cathode comp comp dip-16 (plastic package so-16 (plastic micropac ordering number: FTSM102An plastic package FTSM102Ad plastic micropac dual operational amplifier dual comparator and adjustable voltage reference FTSM102A
absolute maximum ratings symbol parameter value unit vcc supply voltage 36 v v id differential input voltage 36 v v i input voltage -0.3 to +36 v tj maximum junction temperature 150 oc electrical characteristics vcc + = 5v, vcc - = 0v, tamb = 25 o c (unless otherwise specified) symbol parameter min typ max unit icc total supply current tmin tamb tmax 0.8 1.5 2 ma operational amplifiers vcc + = 5 v, vcc = gnd, r1 connected to v cc/ 2 , tamb = 25 oc ( unless otherwise specified) symbol parameter min typ max unit v io input offset voltage t min d t amb d t max 1 4.5 6.5 mv dv io input offset voltage drift 10 p v/ oc i ib input bias current t min. d t amb d t max 20 100 200 na i io input offset current t min. d t amb d t max 5 20 40 na avd large signal voltage gain vcc = 30v, r1 = 10k ? ? ? ? ?
comparators vcc + = +5v, vcc = ground, tamb = 25 oc ( unless otherwise specified) symbol parameter min typ max unit v io input offset voltage t min d t amb d t max 5 9 mv i io input offset current t min. d t amb d t max 50 150 na i ib input bias current t min. d t amb d t max 250 400 na i oh high level output current vid = 1v, vcc = vo = 30v t min. d t amb d t max 0.1 1 na p a v ol low level output voltage vid = -1v, isink = 4ma t min. d t amb d t max 250 400 700 mv avd large signal voltage gain vcc = 15v, r1 = 15k ? ? ?
voltage reference symbol parameter value unit v ka cathode to anode voltage vref to 36 v i k cathode current 1 to 100 ma electrical characteristics tamb = 25 oc (unless otherwise specified) symbol parameter min typ max unit v ref reference input voltage ? (figure 1) - tamb = 25 oc v ka = vref, i k = 10ma 2.490 2.500 2.510 v v ref reference input voltage devi ation over temperature range (figure 1, note 1) v ka = v ref , i k = 10ma, t min d t amb d t max 7 30 mv t vref ' ' temperature coefficient of reference input voltage ? (note 2) v ka = v ref , i k = 10ma, t min d t amb d t max 22 100 ppm/oc ka v vref ' ' ratio of change in reference input voltage to change in cathode to anode voltage ? (figure 2) i k = 10ma, v ka = 36 to 3v -1.1 -2 mv/v i ref reference input curr ent ? (figure 2) i k = 10ma, r1 = 10k
, r2 = ? tamb = 25 oc t min d t amb d t max 1.5 2.5 3 p a i ref reference input current deviation over temperature range ? (figure 2) i k = 10ma, r1 = 10k
, r2 = ? t min d t amb d t max 0.5 1 p a i min minimum cathode current for regulation ? (figure 1) v ka = v ref 0.5 1 ma i off off-state cathode curr ent ? (figure 3) 180 500 na notes : 1. vref is defined as the difference between the maximum and minimum values obtained over the full temperature range. vref = vref max - vref min t1 t2 vref max vref min temperatur e 2. the temperature coefficient is defined as the slopes (positive and negative) of t he voltage vs temperature limits within whi ch the reference voltage is quaranteed. temperatur e + n p m / c - n p m / c 2.5 v min max 25 c 3. the dynamic impedance is defined as k ka ka i v z ' ' dual operational amplifier dual comparator and adjustable voltage reference
figure 1 : test circuit for v ka = v ref v ref i k input v ka figure 2 : test circuit for v ka ! v ref v ref i k input v ka i ref r1 r2 v ka = v ref ( 1 + r1/r2) + i ref r1 figure 3 : test circuit for i off i off input v ka = 36v dual operational amplifier dual comparator and adjustable voltage reference
10 09 08 11 07 06 05 03 02 23 14 17 12 13 16 15 18 19 04 21 22 20 24 01 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 bonding diagram of FTSM102A d ua l operat io nal amplifier d ua l c o m par a to r an d a d ju s t ab le v oltag e refere nce
10 09 08 11 07 06 05 03 02 23 14 17 12 13 16 15 20 19 04 21 22 18 24 01 x y 3.05mm 1.72mm pad size 01 - 06, 11, 14, 16, 17, 19 - 24 - have been bounded pad size 07 - 10, 12, 13, 15, 18 - have not been bounded pads location of FTSM102A dual operational amplifier dual comparator and adjustable voltage reference
die size o r = 3.05mm, m r = 1.72mm (pad size measured by layer ?passivation?) coordinates of pads coordinates left bottom, mkm pad size, mkm no of pad (by layer ?passivation?) o m 01 144 454 100 u 100 02 119 129 100 u 100 03 407 129 100 u 100 04 567 129 100 u 100 05 736 161 100 u 100 06 1624 150 100 u 100 07 2125 121 70 u 70 08 2313 121 70 u 70 09 2501 121 70 u 70 10 2689 121 70 u 70 11 2819 2819 100 u 100 12 2835 2835 70 u 70 13 2835 2835 70 u 70 14 2818 2818 100 u 100 15 2797 2797 70 u 70 16 2778 2778 100 u 100 17 2807 2807 100 u 100 18 1798 1798 70 u 70 19 1624 1624 100 u 100 20 736 736 100 u 100 21 567 567 100 u 100 22 407 407 100 u 100 23 119 119 100 u 100 24 144 144 100 u 100 dual operational amplifier dual comparator and adjustable voltage reference
no of pad pin function 01 01 output 1 02 02 inverting input 1 03 03 non-inverting input 1 04 04 vcc + 05 05 non-inverting input 2 06 06 inverting input 2 11 07 output 2 14 08 vref 16 09 cathode 17 10 output 3 19 11 inverting input 3 20 12 non-inverting input 3 21 13 vcc - 22 14 non-inverting input 4 23 15 inverting input 4 24 16 output 4 dual operational amplifier dual comparator and adjustable voltage reference
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