LMP7704-SP Radiation Hardness Assured (RHA), Precision, Low Input Bias, RRIO,

Wide Supply Range Amplifiers

1 Features

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

• Radiation performance

– RHA up to TID = 100 krad(Si)

– ELDRS-free up to TID = 100 krad(Si)

• Ultra-low input bias current: ±200 fA

• Input offset voltage: ±37 µV

• Unity-gain bandwidth: 2.5 MHz

• Supply voltage range: 2.7 V to 12 V

• 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, 2.5-MHz 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 ±37 µV and ultra-low input bias of

±200 fA, make 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 transduce

amplification.

Device Information

PART NUMBER

PACKAGE(1)

BODY SIZE (NOM)

5962-1920601VXC,

Flight Model (QMLV)

CFP (14)

9.73 mm x 6.47 mm

5962R1920601VXC,

Flight Model (QMLV),

RHA to 100-krad

LMP7704HBH/EM,

Engineering Model(2)

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

(2)

These units are intended for engineering evaluation only.

They are processed to a noncompliant flow (that is, no burn-

in, and so forth) and are tested to a temperature rating of

25°C only. These units are not suitable for qualification,

production, radiation testing, or flight use. Parts are not

warranted for performance over the full MIL specified

temperature range of –55°C to +125°C or operating life. For

more information about engineering models, see the Texas

Instruments Engineering Evaluation Units versus

MIL

‑PRF‑38535 QML Class V Processing overview.

+

Z

LOAD

R

R

R

R

V

+

V

+

V

-

V

-

+

-

-

Typical Application Schematic

www.ti.com

LMP7704-SP

SNOSDB6A – DECEMBER 2020 – REVISED JANUARY 2021

Copyright © 2021 Texas Instruments Incorporated

Submit Document Feedback

1

Product Folder Links: LMP7704-SP

LMP7704-SP

SNOSDB6A – DECEMBER 2020 – REVISED JANUARY 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. ADVANCE INFORMATION for preproduction products; subject to change

without notice.