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TS27M2B

Part Number	TS27M2B
Manufacturer	STMicroelectronics
Description	Low-power CMOS dual operational amplifiers
Published	Dec 14, 2014
Detailed Description	TS27M2, TS27M2A, TS27M2B Low-power CMOS dual operational amplifiers Features ■ Wide supply voltage range: 3 to 16 V ■ U...
Datasheet	TS27M2B PDF File

Overview

TS27M2, TS27M2A, TS27M2B Low-power CMOS dual operational amplifiers Features ■ Wide supply voltage range: 3 to 16 V ■ Ultra-low consumption: 150 µA/op typ ■ Output voltage swing to ground ■ Excellent phase margin on capacitive load ■ Gain bandwidth product: 1 MHz typ ■ Vio down to 2 mV max.
(B version) Description The TS27x2 series are low-cost and low-power dual operational amplifiers designed to operate with high-voltage single or dual supplies.
These operational amplifiers use the ST silicon gate CMOS process, providing an excellent consumption-speed ratio thanks to three different power consumptions, making them ideal for lowconsumption applications: ICC = 10 µA/amp: TS27L2 (very low power), ICC = 150 µA/amp: TS27M2 (low power) and ICC = 1 mA/amp: TS272 (high speed) The devices also offer a very high input impedance and extremely low input currents.
Their main advantage compared to JFET devices is the very low input current drift with temperature (Figure 3).
N DIP8 (Plastic package) D SO-8 (Plastic micropackage) P TSSOP8 (Thin shrink small outline package) Pin connections (top view) Out1 1 In1- 2 In1+ 3 VCC- 4 _ + 8 VCC+ 7 Out2 _ 6 In2+ 5 In2+ August 2009 Doc ID 2306 Rev 2 1/14 www.
st.
com 14 Absolute maximum ratings and operating conditions TS27M2, TS27M2A, TS27M2B 1 Absolute maximum ratings and operating conditions Table 1.
Absolute maximum ratings Symbol Parameter TS27M2x/Ax/Bx Unit VCC+ Vid Supply voltage (1) Differential input voltage (2) Vi Input voltage (3) Io Output current for VCC+ ≥ 15V Iin Input current SO-8 Rthja(4)(5) DIP8 TSSOP8 18 ±18 -0.
3 to 18 ±30 ±5 125 85 120 V V V mA mA °C/W Tstg Storage temperature range Tj Maximum junction temperature HBM: human body model(6) -65 to +150 150 500 °C °C V ESD MM: machine model(7) 100 V CDM: charged device model(8) 1.
5 kV 1.
All values, except differential voltage are with respect to network ground terminal.
2.
Differential voltages are the non-inverting input terminal with resp...

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