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Address: Shenzhen, Futian District, Huaqiang North SEG Plaza, Room 6401 A
Contact name:Tony Zhang
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The LF156AH/883 is an obsolete high-speed amplifier designed for precision amplification applications that require reliable performance and wide voltage range capabilities. With a single-channel configuration, this amplifier provides precise amplification for various signal processing tasks. With a maximum dual supply voltage of ±22V, the LF156AH/883 can handle a wide range of input signals and power requirements. It operates on a dual power supply, providing flexibility in system integration.
The LF156AH/883 offers a maximum input offset voltage of 2 mV at ±20V, ensuring accurate amplification of input signals. The input offset current is extremely low at 0.00001 uA, and the input bias current is 0.00005 uA at ±20V, minimizing input signal distortion. With a power supply type of dual, this amplifier consumes a maximum supply current of 7 mA at ±15V, contributing to efficient power utilization. Featuring a typical slew rate of 12 V/μs at ±15V, the LF156AH/883 enables fast response times and accurate amplification of high-frequency signals.
The typical input noise voltage density is 15 nV/√Hz at ±15V, ensuring low noise operation and preserving signal integrity. The typical voltage gain is 106.02 dB, allowing for significant signal amplification. The LF156AH/883 also exhibits low noninverting input current noise density of 0.01 pA/√Hz at ±15V, reducing signal distortion and maintaining signal fidelity. With a minimum PSRR (Power Supply Rejection Ratio) and CMRR (Common Mode Rejection Ratio) of 85 dB, the LF156AH/883 minimizes the impact of power supply and common-mode noise on the amplified signals. It offers a CMRR range of 85 to 90 dB, providing excellent noise rejection capabilities.
The typical gain bandwidth product is 5 MHz, enabling reliable amplification of high-frequency signals. The settling time of the LF156AH/883 is typically 1500 ns, ensuring rapid stabilization of the amplified signal. Operating within a wide temperature range of -55°C to 125°C, this amplifier is suitable for various industrial applications. The LF156AH/883 is packaged in an 8-pin TO-5 package, offering convenient through-hole mounting for easy installation on printed circuit boards (PCBs). Please note that the LF156AH/883 is an obsolete product and may not be compliant with EU RoHS regulations. It is no longer in production and may have limited availability in the market.
| Feature | Specification |
|---|---|
| Part Status | Obsolete |
| Supply Voltage - Dual | ±22V |
| Number of Channels per Chip | 1 |
| Maximum Input Offset Voltage (mV) | 2 @ ±20V |
| Maximum Input Offset Current (uA) | 0.00001 @ ±20V |
| Maximum Input Bias Current (uA) | 0.00005 @ ±20V |
| Maximum Supply Current (mA) | 7 @ ±15V |
| Power Supply Type | Dual |
| Typical Slew Rate (V/μs) | 12 @ ±15V |
| Typical Input Noise Voltage Density (nV/rtHz) | 15 @ ±15V |
| Typical Voltage Gain (dB) | 106.02 |
| Typical Noninverting Input Current Noise Density (pA/rtHz) | 0.01 @ ±15V |
| Minimum PSRR (dB) | 85 |
| Minimum CMRR (dB) | 85 |
| Minimum CMRR Range (dB) | 85 to 90 |
| Typical Gain Bandwidth Product (MHz) | 5 |
| Typical Settling Time (ns) | 1500 |
| Shut Down Support | No |
| Minimum Operating Temperature (°C) | -55 |
| Maximum Operating Temperature (°C) | 125 |
| Diameter | 9.4 (Max) |
| Mounting | Through Hole |
| Package Height | 4.7 (Max) |
| PCB changed | 8 |
| Standard Package Name | TO |
| Pin Count | 8 |
| Lead Shape | Through Hole |
