Datasheet Analog Devices OP177FPZ — 数据表

Ultraprecision Operational Amplifier
OP177 Data Sheet PIN CONFIGURATION Ultralow offset voltage
TA = 25°C, 25 μV maximum
Outstanding offset voltage drift 0.3 μV/°C maximum
Excellent open-loop gain and gain linearity
12 V/μV typical
CMRR: 130 dB minimum
PSRR: 115 dB minimum
Low supply current 2.0 mA maximum
Fits industry-standard precision operational amplifier
sockets VOS TRIM 1 OP177 –IN 2
+IN 3
V– 4 8 VOS TRIM 7 V+ 6 OUT
TOP VIEW
5 NC
(Not to Scale) NC = NO CONNECT 00289-001 FEATURES Figure 1. 8-Lead PDIP (P-Suffix),
8-Lead SOIC (S-Suffix) GENERAL DESCRIPTION
This low noise, bipolar input operational amplifier is also a cost
effective alternative to chopper-stabilized amplifiers. The OP177
provides chopper-type performance without the usual problems
of high noise, low frequency chopper spikes, large physical size,
limited common-mode input voltage range, and bulky external
storage capacitors. The OP177 features one of the highest precision performance of …

Ultraprecision Operational Amplifier
OP177 Data Sheet PIN CONFIGURATION Ultralow offset voltage
TA = 25°C, 25 μV maximum
Outstanding offset voltage drift 0.3 μV/°C maximum
Excellent open-loop gain and gain linearity
12 V/μV typical
CMRR: 130 dB minimum
PSRR: 115 dB minimum
Low supply current 2.0 mA maximum
Fits industry-standard precision operational amplifier
sockets VOS TRIM 1 OP177 –IN 2
+IN 3
V– 4 8 VOS TRIM 7 V+ 6 OUT
TOP VIEW
5 NC
(Not to Scale) NC = NO CONNECT 00289-001 FEATURES Figure 1. 8-Lead PDIP (P-Suffix),
8-Lead SOIC (S-Suffix) GENERAL DESCRIPTION
This low noise, bipolar input operational amplifier is also a cost
effective alternative to chopper-stabilized amplifiers. The OP177
provides chopper-type performance without the usual problems
of high noise, low frequency chopper spikes, large physical size,
limited common-mode input voltage range, and bulky external
storage capacitors. The OP177 features one of the highest precision performance of …