Burr-Brown, Texas Instruments INA114 pdf datasheet download

INA114

Precision
INSTRUMENTATION AMPLIFIER

FEATURES

l LOW OFFSET VOLTAGE: 50mV max
l LOW DRIFT: 0.25mV/°C max
l LOW INPUT BIAS CURRENT: 2nA max
l HIGH COMMON-MODE REJECTION:
115dB min
l INPUT OVER-VOLTAGE PROTECTION:
±40V
l WIDE SUPPLY RANGE: ±2.25 to ±18V
l LOW QUIESCENT CURRENT: 3mA max
l 8-PIN PLASTIC AND SOL-16

DESCRIPTION

The INA114 is a low cost, general purpose instrumentation
amplifier offering excellent accuracy. Its versatile
3-op amp design and small size make it ideal for a
wide range of applications.
A single external resistor sets any gain from 1 to 10,000.
Internal input protection can withstand up to ±40V
without damage.
The INA114 is laser trimmed for very low offset voltage
(50mV), drift (0.25mV/°C) and high common-mode
rejection (115dB at G = 1000). It operates with power
supplies as low as ±2.25V, allowing use in battery
operated and single 5V supply systems. Quiescent current
is 3mA maximum.
The INA114 is available in 8-pin plastic and SOL-16
surface-mount packages. Both are specified for the
–40°C to +85°C temperature range.

APPLICATIONS

l BRIDGE AMPLIFIER
l THERMOCOUPLE AMPLIFIER
l RTD SENSOR AMPLIFIER
l MEDICAL INSTRUMENTATION
l DATA ACQUISITION

Click here to download Burr-Brown, Texas Instruments INA114 pdf datasheet


DatasheetDoc-All pdf datasheet download