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TS27M2A View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
TS27M2A Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
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 low-
consumption 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
 

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