零件编号 : AD8271
功能 : Programmable Gain Precision Difference Amplifier
制造商 : Analog Devices
The AD8271 is a low distortion, precision difference amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier with gains of ½, 1, or 2. It can also be configured in over 40 single ended configurations, with gains ranging from −2 to +3. The AD8271 comes in a 10-lead MSOP package. The AD8271 operates on both single and dual supplies and requires only a 2.6 mA maximum supply current. It is specified over the industrial temperature range of −40°C to +85°C and is fully RoHS compliant.
For a dual channel version of the AD8271, see the AD8270 data sheet.
With no external resistors
Difference amplifier, gains of ½, 1, or 2
Single-ended amplifier: over 40 different gains
Set reference voltage at midsupply
Excellent ac specifications
15 MHz bandwidth
30 V/μs slew rate
High accuracy dc performance
0.08% maximum gain error
10 ppm/°C maximum gain drift
80 dB minimum CMRR (gain of 2)
10-lead MSOP package
Supply current: 2.6 mA
Supply range: ±2.5 V to ±18 V
Instrumentation amplifier building blocks
Automatic test equipment
High performance audio
VS= ±5 to ±15 V, VREF= 0 V, G = 1, RLOAD= 2 kΩ, TA= 25°C, specifications referred to input (RTI), unless otherwise noted.