LM7171BIN/NOPB
ActiveVERY HIGH SPEED, HIGH OUTPUT CURRENT, VOLTAGE FEEDBACK AMPLIFIER
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LM7171BIN/NOPB
ActiveVERY HIGH SPEED, HIGH OUTPUT CURRENT, VOLTAGE FEEDBACK AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | LM7171BIN/NOPB |
|---|---|
| -3db Bandwidth | 220 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Input Bias | 2.7 µA |
| Current - Output / Channel | 118 mA |
| Current - Supply | 6.5 mA |
| Gain Bandwidth Product | 200 MHz |
| Mounting Type | Through Hole |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Slew Rate | 4100 V/µs |
| Supplier Device Package | 8-PDIP |
| Voltage - Input Offset | 200 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.88 | |
| 10 | $ 4.38 | |||
| 40 | $ 4.14 | |||
| 120 | $ 3.59 | |||
| 280 | $ 3.41 | |||
| 520 | $ 3.06 | |||
| 1000 | $ 2.58 | |||
| 2520 | $ 2.45 | |||
| Texas Instruments | TUBE | 1 | $ 7.36 | |
| 100 | $ 6.45 | |||
| 250 | $ 4.52 | |||
| 1000 | $ 3.65 | |||
Description
General part information
LM7171 Series
The LM7171 is a high-speed voltage-feedback amplifier that has the slewing characteristic of a current-feedback amplifier, but can be used in all traditional voltage-feedback amplifier configurations. The LM7171 is stable for gains as low as +2 or −1. The device provides a very high slew rate at 4100V/µs and a wide unity-gain bandwidth of 200MHz, while consuming only 6.5mA of supply current. The LM7171 is an excellent choice for video and high-speed signal processing applications, such as HDSL and pulse amplifiers. With 100mA of output current, the LM7171 is used for video distribution, as a transformer driver, or as a laser diode driver.
Operation on ±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, which is excellent for ADC/DAC systems. In addition, the LM7171 is specified for ±5V operation for portable applications.
The LM7171 is a high-speed voltage-feedback amplifier that has the slewing characteristic of a current-feedback amplifier, but can be used in all traditional voltage-feedback amplifier configurations. The LM7171 is stable for gains as low as +2 or −1. The device provides a very high slew rate at 4100V/µs and a wide unity-gain bandwidth of 200MHz, while consuming only 6.5mA of supply current. The LM7171 is an excellent choice for video and high-speed signal processing applications, such as HDSL and pulse amplifiers. With 100mA of output current, the LM7171 is used for video distribution, as a transformer driver, or as a laser diode driver.
Documents
Technical documentation and resources
