規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc.,Rochester Electronics, LLC |
| Package / Case | Tube,Tube |
| Part Status | Obsolete |
| Amplifier Type | Differential |
| Number of Circuits | 1 |
| Output Type | Differential |
| Slew Rate | 1200V/µs |
| -3 dB Bandwidth | 360 MHz |
| Current - Input Bias | 3 µA |
| Voltage - Input Offset | 1 mV |
| Supply Current | 12mA |
| Current - Output / Channel | 70 mA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 11 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
AD8132ARM is Analog Devices’ high-speed differential amplifier/driver in the AD8132 family. It’s designed to take an input signal and produce precise, high‑drive differential outputs suitable for driving high-speed ADCs and RF/IF front ends. Key features typically include wide bandwidth (often hundreds of MHz), high slew rate, good linearity/distortion performance, and external-feedback–based gain settings for flexible gain. It supports a broad supply range (single or dual) depending on the variant, and offers good PSRR/CMRR for differential signaling. The “ARM” suffix refers to the packaging/variant (not software or microcontroller), i.e., the specific chip package used in the part number. Typical applications: driving high-speed ADCs, RF/communications front ends, instrumentation, videoterms, and other high-frequency differential signaling tasks. For exact electrical specs, pinout, recommended operating conditions, and package details, consult the AD8132ARM datasheet on Analog Devices’ website.
Equivalent
AD8132ARM is a high-speed, fully differential amplifier. There isn’t a single exact substitute; cross-refs depend on required GBWP, slew rate, and supply. Common cross-cands:
- TI THS4521/THS4522 (FDA, hundreds of MHz)
- TI THS4541 (FDA, higher speed)
- Analog Devices ADA4930/ADA4930-2 (dual FDA)
- Analog Devices AD8130/AD8134 family
- Linear Technology LTC6360/LTC6390
Check datasheets for exact equivalence and cross-reference.
- TI THS4521/THS4522 (FDA, hundreds of MHz)
- TI THS4541 (FDA, higher speed)
- Analog Devices ADA4930/ADA4930-2 (dual FDA)
- Analog Devices AD8130/AD8134 family
- Linear Technology LTC6360/LTC6390
Check datasheets for exact equivalence and cross-reference.
Features
AD8132ARM features (highlights):
- Fully differential amplifier with differential inputs and outputs
- High-speed, wide bandwidth for differential signaling
- Low distortion and low noise for precise signal conversion
- Flexible gain via external feedback network (configurable gain)
- Supports single-supply or dual-supply operation
- Good common-mode rejection (CMRR) and power-supply rejection (PSRR)
- Compact 8-pin packaging (ARM variant)
Note: For exact electrical specs (GBW, slew rate, input range, supply voltages, and package details), please refer to the AD8132ARM datasheet.
- Fully differential amplifier with differential inputs and outputs
- High-speed, wide bandwidth for differential signaling
- Low distortion and low noise for precise signal conversion
- Flexible gain via external feedback network (configurable gain)
- Supports single-supply or dual-supply operation
- Good common-mode rejection (CMRR) and power-supply rejection (PSRR)
- Compact 8-pin packaging (ARM variant)
Note: For exact electrical specs (GBW, slew rate, input range, supply voltages, and package details), please refer to the AD8132ARM datasheet.
Pinout
Pin count: 8 pins (AD8132ARM in an 8-pin package such as SOIC-8/MSOP-8).
Function: High-speed, fully differential amplifier. It has differential inputs (IN+, IN−) and differential outputs (OUT+, OUT−). Gain is set by RG, REF sets the input/output common-mode, and power is supplied via V+ and V−. Used for differential signal amplification and driving ADC front-ends.
Function: High-speed, fully differential amplifier. It has differential inputs (IN+, IN−) and differential outputs (OUT+, OUT−). Gain is set by RG, REF sets the input/output common-mode, and power is supplied via V+ and V−. Used for differential signal amplification and driving ADC front-ends.
Manufacturer
The AD8132ARM is manufactured by Analog Devices, Inc. (ADI). Analog Devices is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of industries and applications.
Application
AD8132ARM is a high-speed, low-noise fully differential amplifier/driver. Common applications include:
- Differential signal conditioning and line driving for ADC/DAC front ends (up to hundreds of MHz)
- Video/baseband signal distribution and cable driving
- Instrumentation and data‑acquisition front ends needing differential signaling
- RF/IF front ends and high‑speed data links (SerDes, telecom)
- Test and measurement equipment for signal conditioning and buffering
Note: Use in your specific system should respect supply, settling time, and distortion specs.
- Differential signal conditioning and line driving for ADC/DAC front ends (up to hundreds of MHz)
- Video/baseband signal distribution and cable driving
- Instrumentation and data‑acquisition front ends needing differential signaling
- RF/IF front ends and high‑speed data links (SerDes, telecom)
- Test and measurement equipment for signal conditioning and buffering
Note: Use in your specific system should respect supply, settling time, and distortion specs.
Package
AD8132ARM comes in an 8‑pin plastic SOIC (Small Outline) package and is RoHS compliant.
