Burr-Brown Corporation INA116
The INA116 is a complete monolithic FET-input instrumentation amplifier with extremely low input bias current. Its 3-op amp topology allows gains to be set from 1 to 1000 by connecting a single external resistor. The INA116 is available in 16-pin plastic DIP and SOL-16 surface-mount packages, specified for the –40°C to +85°C temperature range.| Part No. | INA116 |
|---|---|
| Datasheet | INA116 Download |
| Manufacturer |  Burr-Brown Corporation |
| Description | Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER |
| Buy | Stock & Price |
FEATURES
q LOW INPUT BIAS CURRENT: 3fA typ q BUFFERED GUARD DRIVE PINS q LOW OFFSET VOLTAGE: 2mV max q HIGH COMMON-MODE REJECTION: 84dB (G = 10) q LOW QUIESCENT CURRENT: 1mA q INPUT OVER-VOLTAGE PROTECTION: ±40VDESCRIPTION
Difet ® inputs and special guarding techniques yield input bias currents of 3fA at 25°C, and only 25fA at 85°C. Guard pins adjacent to both input connections can be used to drive circuit board and input cable guards to maintain extremely low input bias current.APPLICATIONS
q LABORATORY INSTRUMENTATION q pH MEASUREMENT q ION–SPECIFIC PROBES q LEAKAGE CURRENT MEASUREMENT V+ 2 3 4 1 Over-Voltage Protection +1 A1 60kΩ 25kΩ A3 16 Guard + VIN Guard 5 6 7 8 Over-Voltage Protection A2 +1 60kΩ 60kΩ 9 Ref 25kΩ VO 60kΩ G=1+ 50kΩ RG 13 INA116 Guard – VIN Guard RG 11 Difet®; Burr-Brown Corporation V– International Airport Industrial Park● Mailing Address: PO Box 11400, Tucson, AZ 85734
● Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706
● Tel: (520) 746-1111
● Twx: 910-95...
