FEATURES
DESIGNED FOR LOW COST
LOW OFFSET VOLTAGE: ±750mV max
LOW OFFSET DRIFT: ±2mV°C
LOW GAIN ERROR: ±0.05% max
WIDE BANDWIDTH: 3MHz
HIGH SLEW RATE: 14V/ms
FAST SETTLING TIME: 3ms to 0.01%
WIDE SUPPLY RANGE: ±4V to ±18V
LOW QUIESCENT CURRENT: 2.4mA
SO-8 SURFACE-MOUNT PACKAGE

APPLICATIONS
DIFFERENTIAL INPUT AMPLIFIER
INSTRUMENTATION AMPLIFIER
BUILDING BLOCK
UNITY-GAIN INVERTING AMPLIFIER
SUMMING AMPLIFIER
DIFFERENTIAL CURRENT RECEIVER
VOLTAGE-CONTROLLED CURRENT SOURCE
SYNCHRONOUS DEMODULATOR

DESCRIPTION
The INA154 is a high slew rate, unity-gain difference
amplifier consisting of a precision op amp with a
precision resistor network. The on-chip resistors are
laser trimmed for accurate gain and high commonmode
rejection. Excellent TCR tracking of the resistors
maintains gain accuracy and common-mode rejection
over temperature. The input common-mode
voltage range extends beyond the positive and negative
supply rails. It operates on ±4V to ±18V supplies.
The difference amplifier is the foundation of many
commonly used circuits. The INA154 provides this
circuit function without using an expensive precision
resistor network. The INA154 is available in a SO-8
surface-mount package and is specified for operation
over the extended industrial temperature range, –40°C
to +85°C.