Datasheet Analog Devices AD8275ARMZ — 数据表

G = 0.2, Level Translation,
16-Bit ADC Driver
AD8275 Data Sheet PIN CONFIGURATION Translates ±10 V to +4 V
Drives 16-bit SAR ADCs
Small MSOP package
Input overvoltage: +40 V to −35 V (VS = 5 V)
Fast settling time: 450 ns to 0.001%
Rail-to-rail output
Wide supply operation: +3.3 V to +15 V
High CMRR: 80 dB
Low gain drift: 1 ppm/°C
Low offset drift: 2.5 μV/°C REF1 1
–IN 2
+IN 3 AD8275
TOP VIEW
(Not to Scale) –VS 4 8 REF2 7 +VS 6 OUT 5 SENSE 07546-001 FEATURES Figure 1. TYPICAL APPLICATION
+5V
0.1µF
7 2 APPLICATIONS +4.048V +VS +10V 50kΩ +2.048V 10kΩ –IN 5 –10V VIN 3 50kΩ 20kΩ +IN 20kΩ REF2
REF1 33Ω
6 VDD IN+ AD7685 2.7nF IN–
REF GND 8
1 VREF …

G = 0.2, Level Translation,
16-Bit ADC Driver
AD8275
PIN CONFIGURATION Translates В±10 V to +4 V
Drives 16-bit SAR ADCs
Small MSOP package
Input overvoltage: +40 V to -35 V (VS = 5 V)
Fast settling time: 450 ns to 0.001%
Rail-to-rail output
Wide supply operation: +3.3 V to +15 V
High CMRR: 80 dB
Low gain drift: 1 ppm/В°C
Low offset drift: 2.5 ОјV/В°C REF1 1
–IN 2 AD8275 +IN 3 TOP VIEW
(Not to Scale) –VS 4 REF2 7 +VS 6 OUT 5 SENSE Figure 1. TYPICAL APPLICATION
+5V
0.1ВµF
7 50kΩ +2.048V 10kΩ 5 2 APPLICATIONS –IN 3 +0.048V SENSE
OUT –10V VIN 0.1µF
+4.048V +VS +10V Level translator
ADC driver
Instrumentation amplifier building block
Automated test equipment 8 07546-001 FEATURES 50kΩ 20kΩ +IN 20kΩ REF2 33Ω AD7685 2.7nF IN– …