LM6172 Series

Dual High Speed, Low Power, Low Distortion Voltage Feedback Amplifiers

Catalog

Dual High Speed, Low Power, Low Distortion Voltage Feedback Amplifiers

Part	Supplier Device Package	Amplifier Type	Voltage - Supply Span (Min) [Min]	Slew Rate	Current - Output / Channel [custom]	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Voltage - Input Offset	Voltage - Supply Span (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	-3db Bandwidth	Number of Circuits	Current - Input Bias	Gain Bandwidth Product	Package / Case	Package / Case
Texas Instruments LM6172IMX/NOPB	8-SOIC	Voltage Feedback	5.5 V	3000 V/µs	90 mA	8-SOIC	3.9 mm	0.154 in	Surface Mount	400 µV	36 V	85 °C	-40 °C	160 MHz	2	1.2 µA	100 MHz
Texas Instruments LM6172IN/NOPB	8-PDIP	Voltage Feedback	5.5 V	3000 V/µs	90 mA	8-DIP			Through Hole	400 µV	36 V	85 °C	-40 °C	160 MHz	2	1.2 µA	100 MHz	0.3 in	7.62 mm
Texas Instruments LM6172IMX	8-SOIC	Voltage Feedback	5.5 V	3000 V/µs	90 mA	8-SOIC	3.9 mm	0.154 in	Surface Mount	400 µV	36 V	85 °C	-40 °C	160 MHz	2	1.2 µA	100 MHz
Texas Instruments LM6172IM/NOPB	8-SOIC	Voltage Feedback	5.5 V	3000 V/µs	90 mA	8-SOIC	3.9 mm	0.154 in	Surface Mount	400 µV	36 V	85 °C	-40 °C	160 MHz	2	1.2 µA	100 MHz

Catalog

Dual High Speed, Low Power, Low Distortion Voltage Feedback Amplifiers

Key Features

• Typical values unless otherwise notedEasy-to-use voltage-feedback topologyHigh slew rate: 3000V/µsWide unity-gain bandwidth: 100MHzLow supply current: 2.3mA/channelHigh output current: 50mA/channelSpecified operation: ±15V and ±5VTypical values unless otherwise notedEasy-to-use voltage-feedback topologyHigh slew rate: 3000V/µsWide unity-gain bandwidth: 100MHzLow supply current: 2.3mA/channelHigh output current: 50mA/channelSpecified operation: ±15V and ±5V

Description

The LM6172 is a dual, high-speed voltage-feedback amplifier. The device is unity-gain stable and provides excellent dc and ac performance. With a 100MHz unity-gain bandwidth, 3000V/µs slew rate, and 50mA of output current per channel, the LM6172 offers high performance in dual amplifiers, yet only consumes 2.3mA of supply current per channel. The LM6172 operates on ±15V power supplies for systems requiring large voltage swings, such as ADSL, scanners and ultrasound equipment. The device is also specified for ±5‑V power supplies for low-voltage applications, such as portable video systems. The LM6172 is built with TI’s advanced complementary bipolar process. See theLM6171 data sheetfor a single amplifier with these same features. The LM6172 is a dual, high-speed voltage-feedback amplifier. The device is unity-gain stable and provides excellent dc and ac performance. With a 100MHz unity-gain bandwidth, 3000V/µs slew rate, and 50mA of output current per channel, the LM6172 offers high performance in dual amplifiers, yet only consumes 2.3mA of supply current per channel. The LM6172 operates on ±15V power supplies for systems requiring large voltage swings, such as ADSL, scanners and ultrasound equipment. The device is also specified for ±5‑V power supplies for low-voltage applications, such as portable video systems. The LM6172 is built with TI’s advanced complementary bipolar process. See theLM6171 data sheetfor a single amplifier with these same features.