器件名称: TS912ID
功能描述: Rail-to-rail CMOS dual operational amplifier
文件大小: 205.51KB 共18页
简 介:TS912
Rail-to-rail CMOS dual operational amplifier
Features
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Rail-to-rail input and output voltage ranges Single (or dual) supply operation from 2.7V to 16V Extremely low input bias current: 1pA typ. Low input offset voltage: 2mV max. Specified for 600Ω and 100Ω loads Low supply current: 200μA/ampli (VCC = 3V) Latch-up immunity ESD tolerance: 3kV Spice macromodel included in this specification D SO-8 (Plastic micropackage)
N DIP-8 (Plastic package)
Description
The TS912 is a rail-to-rail CMOS dual operational amplifier designed to operate with a single or dual supply voltage. The input voltage range Vicm includes the two supply rails VCC+ and VCC-. The output reaches:
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Pin connections (top view)
Output 1 Inverting Input 1 Non-inverting Input 1 V CC 1 2 3 4
+ + + 8 V CC
7 Output 2 6 Inverting Input 2 5 Non-inverting Input 2
VCC- +30mV, VCC+ -40mV, with RL = 10kΩ VCC- +300mV, VCC+ -400mV, with RL = 600Ω
This product offers a broad supply voltage operating range from 2.7V to 16V and supply current of only 200μA/amp (VCC = 3V). Source and sink output current capability is typically 40mA (at VCC = 3V), fixed by an internal limitation circuit.
October 2007
Rev 5
1/18
www.st.com 18
Absolute maximum ratings and operating conditions
TS912
1
Table 1.
Symbol VCC Vid Vi Iin Io Tstg Tj Rthja
Absolute maximum ratings and operating conditions
Absolute maximum ratings
Parameter Supply voltage (1) Differential input voltage Input voltage
(3) (2)
Value 18 ±1……
