1 Features

• QML Class V (QMLV), RHA, SMD 5962-19206

• Radiation performance

– RHA up to TID = 100krad(Si)

– ELDRS-free up to TID = 100krad(Si)

– SEL resilient to LET = 85MeV·cm2/mg

– SEE characterized to LET = 85MeV·cm2/mg

• Ultra-low input bias current: ±500fA

• Input offset voltage: ±60μV

• Unity-gain bandwidth: 2.5MHz

• Supply voltage range: 2.7V to 12V

• Rail-to-rail input and output

• Military temperature range: −55°C to +125°C

• Available in 14-lead CFP with industry-standard

quad amp pinout

2 Applications

• Satellite health monitoring and telemetry

• Scientific exploration payload

• Altitude and orbit control system (AOCS)

• Satellite electrical power system (EPS)

• Communications payload

• Radar imaging payload

3 Description

The LMP7704-SP is a precision amplifier with low

input bias, low offset voltage, 2.5MHz gain bandwidth

product, and a wide supply voltage. The device

is radiation hardened and operates in the military

temperature range of −55°C to +125°C.

The high dc precision of this amplifier, specifically

the low offset voltage of ±60μV and ultra-low input

bias of ±500fA, makes this device an excellent choice

for interfacing with precision sensors with high output

impedances. This amplifier can be configured for

transducer, bridge, strain gauge, and transimpedance

amplification.