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TS27M2BIDT 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
运算放大器
封装:
SO-8
描述:
TS27L2，TS27L4，TS27M2，微型电源，高电压 CMOS 运算放大器TS27L2、TS27M2（双路）和 TS27L4（四路）CMOS 运算放大器提供极佳的速率消耗比率。低功耗：10 μA/amp（TS27L2，TS27L4），150 μA/amp (TS27M2) 极佳的电容性负载相位裕度 输出电压可摆幅至接地 电源电压：3 V 至 16 V ### 运算放大器，STMicroelectronics
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TS27M2BIDT数据手册
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August 2009 Doc ID 2306 Rev 2 1/14
14
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:
I
CC
= 10 µA/amp: TS27L2 (very low power),
I
CC
= 150 µA/amp: TS27M2 (low power) and
I
CC
= 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)
In2+
V
CC-
1
2
3
5
4
8
7
6
In1+
In1-
Out2
+
_
Out1
In2-
+
_
V
CC+
In2+
V
CC-
1
2
3
5
4
8
7
6
In1+
In1-
Out2
+
_
Out1
In2-
+
_
V
CC+
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