AD215AY: 隔离放大器SIP-12封装
The AD215 is a high speed input isolation amplifier designed to isolate and amplify wide bandwidth analog signals. The innovative circuit and transformer design of the AD215 ensures wide-band dynamic characteristics while preserving key dc performance specifications.
The AD215 provides complete galvanic isolation between the input and output of the device including the user-available front-end isolated power supplies. The functionally complete design, powered by a ±15 V dc supply, eliminates the need for a user supplied isolated dc/dc converter. This permits the designer to minimize circuit overhead and reduce overall system design complexity and component costs.
The design of the AD215 emphasizes maximum flexibility and ease of use in a broad range of applications where fast analog signals must be measured under high common-mode voltage (CMV) conditions. The AD215 has a ±10 V input/output range, a specified gain range of 1 V/V to 10 V/V, a buffered out-put with offset trim and a user-available isolated front-end power supply which produces ±15 V dc at ±10 mA.
产品应用领域 Applications
- High Speed Data Acquisition Systems
- Power Line and Transient Monitors
- Waveform Recording Instrumentation
- Multichannel Muxed Input Isolation
- Power Supply Controls
- Vibration Analysis
AD215AY 特点
- Isolation Voltage Rating: 1,500 V rms
- Wide Bandwidth: 120 kHz, Full Power (-3 db)
- Rapid Slew Rate: 6 V/us
- Fast Settling Time: 9 us
- Low Harmonic Distortion: -80 dB @ 1 kHz
- Low Nonlinearity: ±0.005%
- Wide Output Range: ±10 V, min (Buffered)
- Built-in Isolated Power Supply: ±15 V dc @ ±10 mA
- Performance Rated over -40°C to +85°C
AD215AY 功能框图
Functional Block Diagram for AD215
AD215AY 技术指标
| # Ports/Ch | 2 | Isolation Rejection (dB) | 120dB |
| Supply Voltage (V) | +15V | Bandwidth G = 1 (kHz) | 120kHz |
| Supply Current | 40mA | Nonlinearity (%) | 0.01% |
| Input Range (V) | ±10V | Temperature Range (°C) | -25 to +85 |
| Output Amplifier | X |
AD215 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD215AY | 量产 | 12 ld SIP (AD215) | 12 | 工业 |
| AD215BY | 量产 | 12 ld SIP (AD215) | 12 | 工业 |