LTC1992 Family Series

Low Power, Fully Differential Input/Output Amplifier/Driver Family

Catalog

Low Power, Fully Differential Input/Output Amplifier/Driver Family

Part	Slew Rate	Gain Bandwidth Product	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Amplifier Type	Current - Input Bias	Number of Circuits	Output Type	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Package / Case	Package / Case [custom]	Package / Case	Voltage - Input Offset	Current - Supply	Current - Output / Channel
Analog Devices LTC1992-10IMS8#TRPBF	1.5 V/µs	3.2 MHz	85 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992HMS8#TRPBF	1.5 V/µs	3.2 MHz	125 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992HMS8#PBF	1.5 V/µs	3.2 MHz	125 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992-1CMS8#PBF	1.5 V/µs	3.2 MHz	70 °C	0 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA
Analog Devices LTC1992-1HMS8#PBF	1.5 V/µs	3.2 MHz	125 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992-5IMS8#PBF	1.5 V/µs	3.2 MHz	85 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992-5HMS8#TRPBF	1.5 V/µs	3.2 MHz	125 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992-1IMS8#PBF	1.5 V/µs	3.2 MHz	85 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA
Analog Devices LTC1992-1HMS8#TRPBF	1.5 V/µs	3.2 MHz	125 °C	-40 °C	Surface Mount	Differential	2 pA	1	Differential Rail-to-Rail	8-MSOP	2.7 V	8-MSOP 8-TSSOP	0.118 in	3 mm	250 çV	700 µA	30 mA

Catalog

Low Power, Fully Differential Input/Output Amplifier/Driver Family

Key Features

• Available with Adjustable Gain or Fixed Gain of 2, 5 or 10

• ±0.3% (Max) Gain Error from –40°C to 85°C

• 3.5ppm/°C Gain Temperature Coefficient

• 5ppm Gain Long Term Stability

• Fully Differential Input and Output

• CLOADStable up to 10,000pF

• Adjustable Output Common Mode Voltage

• Rail-to-Rail Output Swing

• Low Supply Current: 1mA (Max)

• High Output Current: 10mA (Min)

• Specified on a Single 2.7V to ±5V Supply

• DC Offset Voltage <2.5mV (Max)

• Available in 8-Lead MSOP Package

Description

The LTC1992 product family consists of five fully differential, low power amplifiers. The LTC1992 is an unconstrained fully differential amplifier. The LTC1992-1, LTC1992-2, LTC1992-5 and LTC1992-10 are fixed gain blocks (with gains of 1, 2, 5 and 10 respectively) featuring precision on-chip resistors for accurate and ultrastable gain. All of the LTC1992 parts have a separate internal common mode feedback path for outstanding output phase balancing and reduced second order harmonics. The VOCMpin sets the output common mode level independent of the input common mode level. This feature makes level shifting of signals easy.The amplifiers’ differential inputs operate with signals ranging from rail-to-rail with a common mode level from the negative supply up to 1.3V from the positive supply. The differential input DC offset is typically 250μV. The rail-to-rail outputs sink and source 10mA. The LTC1992 is stable for all capacitive loads up to 10,000pF.The LTC1992 can be used in single supply applications with supply voltages as low as 2.7V. It can also be used with dual supplies up to ±5V. The LTC1992 is available in an 8-pin MSOP package.ApplicationsDifferential Driver/ReceiverDifferential AmplificationSingle-Ended to Differential ConversionLevel ShiftingTrimmed Phase Response for Multichannel Systems