Description
NSC LM7171AIN Texas Instruments – Voltage Feedback Amplifier 1 Circuit 8-PDIP
Product Attributes
Categories Integrated Circuits (ICs)
Linear – Amplifiers – Instrumentation, OP Amps, Buffer Amps
Manufacturer Texas Instruments
Series VIP™ III
Part Status Obsolete
Amplifier Type Voltage Feedback
Number of Circuits 1
Slew Rate 4100 V/µs
Gain Bandwidth Product 200MHz
-3db Bandwidth 220MHz
Current – Input Bias 2.7µA
Voltage – Input Offset 200µV
Current – Supply 6.5mA
Current – Output / Channel 118mA
Voltage – Supply, Single/Dual (±) 5.5 V ~ 36 V, ±2.75 V ~ 18 V
Operating Temperature -40°C ~ 85°C
Mounting Type Through Hole
Package / Case 8-DIP (0.300″, 7.62mm)
Supplier Device Package 8-PDIP
LM7171 Very High Speed, High Output Current, Voltage Feedback Amplifier
The is a high speed voltage feedback amplifier that has the slewing characteristic of a current feedback amplifier; yet it can be used in all traditional voltage feedback amplifier configurations. The LM7171 is stable for gains as low -1. It provides a very high slew rate at 4100V/µs and a wide unity-gain bandwidth of 200 MHz while consuming only mA of supply current. It is ideal for video and high speed signal processing applications such as HDSL and pulse amplifiers. With 100 mA output current, the LM7171 can be used for video distribution, as a transformer driver as a laser diode driver. Operation ± 15V power supplies allows for large signal swings and provides greater dynamic range and signal-to-noise ratio. The LM7171 offers low SFDR and THD, ideal for ADC/DAC systems. In addition, the LM7171 is specified for ± 5V operation for portable applications. The LM7171 is built on National’s advanced VIPTM III (Vertically integrated PNP) complementary bipolar process. Easy-To-Use Voltage Feedback Topology Very High Slew Rate: 4100V/µs Wide Unity-Gain Bandwidth: 200 MHz -3 dB Frequency +2: 220 MHz Low Supply Current: 6.5 mA High Open Loop Gain: 85 dB High Output Current: 100 mA Differential Gain and Phase: 0.01%, 0.02° Specified for ± 15V and ± 5V Operation
Applications
HDSL and ADSL Drivers Multimedia Broadcast Systems Professional Video Cameras Video Amplifiers Copiers/Scanners/Fax HDTV Amplifiers Pulse Amplifiers and Peak Detectors CATV/Fiber Optics Signal Processing
Manufacturer Part Number: LM7171AIN
Manufacturer: Texas Instruments
