LT1990AHS8#TRPBF

Active

Analog Devices

±250V INPUT RANGE G = 1, 10, MICROPOWER, DIFFERENCE AMPLIFIER

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsR423 Reliability Data Tape and Reel Packaging +1

LT1990AHS8#TRPBF

Active

Analog Devices

±250V INPUT RANGE G = 1, 10, MICROPOWER, DIFFERENCE AMPLIFIER

Deep-Dive with AI

DocumentsR423 Reliability Data Tape and Reel Packaging +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LT1990AHS8#TRPBF

-3db Bandwidth	105 kHz
Amplifier Type	Differential
Current - Output / Channel	22 mA
Current - Supply	140 µA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	0.55 V/µs
Supplier Device Package	8-SO
Voltage - Input Offset	900 µV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	2.7 V

LT1990-10 Series

±250V Input Range, 100kHz, G =10, Micropower, Difference Amplifier

Part	Output Type	Slew Rate	-3db Bandwidth	Voltage - Supply Span (Max) [Max]	Voltage - Input Offset	Amplifier Type	Voltage - Supply Span (Min) [Min]	Current - Supply	Current - Output / Channel	Package / Case	Package / Case [y]	Package / Case [x]	Number of Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package	Package / Case [custom]	Package / Case
Analog Devices LT1990CS8#TRPBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	70 °C	0 °C	Surface Mount	8-SO
Analog Devices LT1990AHS8#PBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	125 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990HS8#PBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	125 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990AHS8#TRPBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	125 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990IS8#TRPBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	85 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990IS8-10#TRPBF	Rail-to-Rail	1.2 V/µs	110 kHz	36 V	900 µV	Differential	2.7 V	200 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	85 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990ACS8#PBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	70 °C	0 °C	Surface Mount	8-SO
Analog Devices LT1990AIS8#TRPBF	Rail-to-Rail	0.55 V/µs	105 kHz	36 V	900 µV	Differential	2.7 V	140 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	85 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990IS8-10#PBF	Rail-to-Rail	1 V/µs	110 kHz	36 V	900 µV	Differential	2.7 V	200 µA	22 mA	8-SOIC	3.9 mm	0.154 in	1	85 °C	-40 °C	Surface Mount	8-SO
Analog Devices LT1990IMS8-10#PBF	Rail-to-Rail	1 V/µs	110 kHz	36 V	900 µV	Differential	2.7 V	22 mA	200 µA	8-MSOP 8-TSSOP			1	85 °C	-40 °C	Surface Mount	8-MSOP	0.118 in	3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 3.88

Description

General part information

LT1990-10 Series

The LT®1990-10 is a micropower precision difference amplifier with a very high common mode input voltage range, a fixed gain of 10 and 100kHz bandwidth. The LT1990-0 operates over a ±250V common mode voltage range on a ±15V supply. The inputs are fault protected from common mode voltage transients up to ±350V and differential voltages up to ±500V. The LT1990-10 is ideally suited for both high side and low side current or voltage monitoring.On a single 5V supply, the LT1990-10 has an adjustable 85V input range, 60dB min CMRR and draws less than 180µA supply current. The rail-to-rail output maximizes the dynamic range, especially important for single supplies as low as 2.7V.The LT1990-10 is specified for single 3V, 5V and ±15V supplies over the industrial temperature range.The LT1990-10 is available in the 8-pin SO and pin FMEA compatible MSOP packages.ApplicationsBattery Cell Voltage MonitoringHigh Voltage Current SensingSignal Acquisition in Noisy EnvironmentsInput ProtectionFault Protected Front EndsLevel SensingIsolation

LT1990AHS8#TRPBF

Deep-Dive with AI

LT1990AHS8#TRPBF

Deep-Dive with AI

Technical Specifications

LT1990-10 Series

Pricing

Description

LT1990-10 Series

Documents

R423 Reliability Data

Tape and Reel Packaging

Datasheet

LT1990-10 Series