双路高速、低功耗、低失真电压反馈放大器 8-CDIP -55 to 125
DESCRIPON
The LM6172 is a dual high speed voltage feedback amplifier. It is unity-gain stable and provides excellent DC and AC performance. With 100MHz unity-gain bandwidth, 3000V/μs slew rate and 50mA of output current per channel, the LM6172 offers high performance in dual amplifiers; yet it only consumes 2.3mA of supply current each channel.
The LM6172 operates on ±15V power supply for systems requiring large voltage swings, such as ADSL, scanners and ultrasound equipment. It is also specified at ±5V power supply for low voltage applications such as portable video systems. The LM6172 is built with TI"s advanced VIP™ III Vertically Integrated PNP complementary bipolar process.
FEATURES
• Available with Radiation Specification
– High Dose Rate 300 kradSi
– ELDRS Free 100 kradSi
• Easy to Use Voltage Feedback Topology
• High Slew Rate 3000V/μs
• Wide Unity-Gain Bandwidth 100MHz
• Low Supply Current 2.3mA / Amplifier
• High Output Current 50mA / Amplifier
• Specified for ±15V and ±5V Operation
APPLICATIONS
• Scanner I- to -V Converters
• ADSL/HDSL Drivers
• Multimedia Broadcast Systems
• Video Amplifiers
• NTSC, PAL® and SECAM Systems
• ADC/DAC Buffers
• Pulse Amplifiers and Peak Detectors
