Standard ICs amplifier Quad ground sense operational BA10324A/BA10324AF/BA10324AFV The BA10324A, BA10324AF, and BA10324AFV are monolithic ICs with four built-in operational amplifiers featuring internal phase compensation. Either a dual or single power supply can be driven, and these products can be driven by a digital system 5V single power supply. These products can be used in a wide range of administrative and industrial applications, including transducer amplifiers and DC amplifiers. @Applications Ground sensing type pre-amplifiers Active filters DC amplifiers Pulse generators @Features 1) Wide range of operating voltages and single power supply drive enabled. (single power supply : 3 to 32V, dual power sup- ply : +1.5to +16V) 2) Common made input voltage can be operated from the ground level. 3) Differential input voltage can be operated up to the power supply voltage level. @Biock diagram 4) Low current consumption (lo = 0.6mA) 5) Low offset voltage and offset current (Vio = 2mV, lio = 5nA typ.) 6) Four operational amplifiers with phase compensa- tion are built into the DIP/SOP Pin 14. 7) Compatible with model 324 operational amplifiers of other manufacturers. BA10324A/BA10324AF/BA10324AFV +in2 [s fio] +iNns _o iV Ve out2 [7 3] ours >{14] ouT4 ri] +IN4 uy VEE M@ 7828999 0021402 510 a ReHm 151 wn a D a Oo a G cS oP] P| Operation amplifiers Operational amplifiers /ComparatorsStandard ICs BA10324A/BA10324AF/BA10324AFV @ internal circuit configuration diagram Veo oO * J q IN q OUT +IN . 1 VEE O@ + | e 2 @Absolute maximum ratings (Ta=25C) Limits Parameter Symbol Unit BA10324A | BA10324AF |BA10324AFV Power supply voltage Vec 32 (+16) | 32 (16) | 32 (+16) V Power dissipation Pd 1000* 450* 350* mw Differential input voltage Vio =Vec +Vcc +Vec Vv in-phase input voltage Vi 0.3~Vee | 0.3-~Vec | 0.3~Vec Vv Operating temperature Topr 40~85 | 40~85 | 40~85 c Storage temperature Tstg 55~125 | 55~125 | 55~125 Cc * For Pd values, please see Pd characteristic diagram. Values are those when BA10324AF/BA10324AFV is mounted on a glass epoxy PCB (50 mm x 50 mm x 1.6 mm). 152 mm 7828999 0021403 457Standard ICs BA10324A/BA10324AF/BA10324AFV a a @Elecirical characteristics (unless otherwise noted, Ta=25'C, Voc=5V) Parameter Symbol Min. Typ. Max. Unit Conditions Input offset voltage Vio 2 7 mV Rs=500 Input offset current lio - 5 50 nA Input bias current Ib _- 20 250 nA *1 Common mode input voltage Viem 0 Woee-1.5 Vv Common mode rejection ratio CMRR 65 75 - dB High-amplitude voltage gain Avol 87 100 _ dB RiZ@z2kO, Vec=15V Power supply voltage rejection ratio| PSRR 65 100 - dB Rs=500 Quiescent circuit current lo - 0.6 2.0 mA Ri=, on All Op - Amps Maximum output voltage Vos 36 36 v Rum2ke Vo - 0 0.25 Vv Ri= co Maximum (Source) lon 20 35 _ mA | Vo=0 output current | (sink) lot 10 20 - mA | Vo=Vcc Channel separation cs _ 120 _ dB input 2a nversion * 1 Because the first stage is configured of a PNP transistor, input bias current is from the IC. @ Electrical characteristic curves 1200 2.0 140 Veo a = 3 10 $ 1000 [241 = @ |e < 120 M 5 ec os Eis CN] * Kw G.1 2 F > oO z 100 VIN |, @ 300 n < N\ Vo Zz 5 8 N Vgc 2 i w 80 \ 2 600 & 1.0 2 g NN a 5 60 oO Oo 5 N\ > > oO 400 a a N\ a 40 x = 05 g NX 2 BA = 4 Z 200 a = N a wi ON 0 C6 MN 9 25 50 75 100 125 150 | 0 10 20 30 40 0 10 #100 tk 10k 100k 1M 10M AMBIENT TEMPERATURE : Ta (C) SUPPLY VOLTAGE! vt (V) FREQUENCY :f (Hz) Fig.1 Power dissipation - ambient Fig.2 Quiescent current - power Fig.3 Open loop voltage gain - temperature characteristic supply voltage characteristic frequencycharacteristic Me 7828999 0021404 393 me ReHM 153 Standard ICs Operational armplifiers/Comparators | | Operation amplifiersStandard ICs BA10324A/BA10324AF/BA10324AFV 20 50 Ss 100k z 1k 15V z 4 ? 45 Ke [Vo] wW 7V < a oO 32k = - | mh i 30 Oo c > 10 x 5 oO E w 20 < 5 \ o s 5 5 5 z 10 = zZ 2 = 6 Pe 0 100 1k 10k 100k 1M -20 (=O 20 40 60 80 FREQUENCY :f (Hz) AMBIENT TEMPERATURE ! Ta (C) Fig.4 Maximum output voltage - Fig.5 Input bias current - ambient frequency characteristic temperature characteristic 3 10 > d + = oO > 1.0 wa Ww oe g S E | = ol ou 8 ao > pi bE 9.1 at 2 5 5 3 3 0.01 0.001 0.01 01 1.0 10 100 0.001 0.07 0.1 1.0 10 100 1000 OUTPUT SOURCE CURRENT (mA) Fig.7 Potential difference during power supply output - output source current characteristic @Operation notes * Unused circuit connections OUTPUT SINK CURRENT : lo (mA) Fig.8 Output voltage - output sink current characteristic If there are any circuits which are not being used, we recommend making connections as shown in Figure 10, with the non-inverted input pin connected to the potential within the in-phase input voltage range (Vicm). Me 7428999 O0e1405 22T 154 tip (na) INPUT BIAS CURRENT To potential in View 40 30 [enn Le 20| | a 10 20 30 SUPPLY VOLTAGE : Vt (Vv) Fig.6 Input bias current - power supply voltage RiZz2kQ Vec=15V OUTPUT VOLTAGE Vout () oa INPUT VOLTAGE vin. (V) 0 40 TIME (ps) 80 Fig.9 Output response characteristic Veo VEE Fig.10 Unused circuit connectionsStandard ICs BA10324A/BA10324AF/BA10324AFV 0) < . ; . acd @ External dimensions (Units: mm) Fi Go S BA10324A BA10324AF Pea) 19.4403 14 a 8.70.2 == 2 o 8: ; Ol [i Hanaeed 6 3] 3 1 7 d + O 7.62 S 2 g . oeeeeE Fi Lk | oso Sle ql E ae j JL o| 127 040.1 0.3Min. 5 3 t . . = : 520.1 QO ~15 = # 254 fl 0.50 [<7] 0.15 | E ra . a DIP14 SOP14 S 8 o a BA10324AFV Oo soto2 a 14 8 QRRRAA | 6 Fi Fi 3! 31 [lo $ Toe 8 5 1 7 3 5m gs Yr vy I S = ot 0.65 0.22+0.1 5 ae ie Oo = 9 2 = SSOP - B14 & o Cc 2 8 oO a mM 7628999 OO2140b bb ROM 155