产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
引脚定义与内部结构
| 引脚 | 符号 | 名称 |
|---|---|---|
| 2 | V | |
| 3 | SHDN | |
| 5 | V | |
| 6 | V | |
| 7 | V | |
| 8 | V |
数据来源：原厂规格书引脚图
关键参数速览
- 电源电压 VCC
- 6.0
- 工作温度 TA
- 125
产品特点 Features
- operate with full span of analog input voltage up to 2.46 V.
- Operating Temperature: -40° C to +125° C
- ACPL-C87AT (±1% gain tolerance) and ACPL-C87BT
- (±0.5% gain tolerance) are designed for high precision
- Unity Gain
- +/-0.5% (ACPL-C87BT) and +/-1% (ACPL-C87AT) Gain
- Tolerance @ 25° C
- -0.3 mV Input Offset Voltage
- 0.05% Non Linearity
- 25 ppm/°C Gain Drift vs. Temperature
- 100 kHz Bandwidth to improve the linearity at voltage near 0 V caused by the can set the reference voltage to above 0 V.
- Isolation Amplifier Error Calculation
- Typical
- A Error due to offset voltage (25 °C) 0.015%
- B Error due to offset voltage drift 0.1%
- (across temperature)
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| 参数 | 符号 | 最小 | 最大 | 单位 | 备注 |
|---|---|---|---|---|---|
| Storage Temperature | T | -55 | 150 | °C | |
| Ambient Operating Temperature | T | -40 | 125 | °C | |
| Supply Voltages | V , V | -0.5 | 6.0 | Volts | |
| Input Voltage | V IN | -2.0 | V + 0.5 DD1 | Volts | |
| Shutdown Voltage | V SD | -0.5 | V + 0.5 DD1 | Volts | |
| Output Voltages | V , V OUT+ OUT- | -0.5 | V + 0.5 DD2 | Volts |
数据来源：原厂规格书
安全与绝缘额定值（DIN EN/IEC 60747−5−5）
| Safety-limiting | 值 | – | maximum | 值2 | allowed | in | the | event | of | a | failure, |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Input to Output | Test | Voltage, | Method b | V 2651 Vpeak | |||||||
| V X 1.875 | = V , | 100% | Production | Test | with t | = | 1 sec, | Partial | discharge < 5 pC | ||
| Input to Output | Test | Voltage, | Method a | V 2262 Vpeak | |||||||
| V X 1.6 = | V , Type | and | Sample | Test | with t | = 10 | sec, | Partial | discharge < 5 pC | ||
| Highest | Allowable | Overvoltage | V 8000 Vpeak | ||||||||
| (Transient | Overvoltage | t | = 60 | sec) | |||||||
| Case | Temperature | Ts 175 °C | |||||||||
| Input | Current | I 230 mA | |||||||||
| Output | Power | P 600 mW | |||||||||
| Insulation | Resistance | at T S | , V IO = | 500 V | R S > 109 W | ||||||
| 0 | 25 | 50 | 75 | 100 125 | 150 | 175 | 200 | ||||
| T – | CASE | TEMPERATURE | – °C |
电气特性 Electrical Characteristics（TA = 25°C）
| 参数 | 符号 | 最小 | 典型 | 最大 | 单位 | 测试条件 | 图号 | 备注 |
|---|---|---|---|---|---|---|---|---|
| A | DD1 DD2 | IN DD1 | SD DD2 | |||||
| Input Supply Current | I DD1 | 10.5 | 15 | mA | V = 0 V SD | 18, 19 | ||
| Input Supply Current | I DD1(SD) | 20 | mA | V = 5 V SD | ||||
| Output Supply | Current I | 6.5 | 12 | mA | 18, 20 | |||
| Gain | G0 | 0.995 | 1 | 1.005 | V/V | T = 25 °C, | 8 | 1 |
| (ACPL-C87BT, +/- | 0.5%) | V = 0 – 2 V, | ||||||
| V = V = 5.0 V DD1 DD2 | ||||||||
| Gain | G1 | 0.99 | 1 | 1.01 | V/V | T = 25 °C, | 8, 11 | 1 |
| (ACPL-C87AT, +/- | 1%) | V = 0 – 2 V, | ||||||
| V = V = 5.0 V DD1 DD2 | ||||||||
| Magnitude of Gain | |dG/dT | | 25 | ppm/°C | T = -40 °C to +125 | °C 11 | |||
| Magnitude of Gain | |dG/dV DD1 | | | 0.05 | %/V | T = 25 °C A | 12 | ||
| Magnitude of Gain | |dG/dV DD2 | | | 0.02 | %/V | T = 25 °C A | 12, 13 | ||
| Nonlinearity | NL | 0.05 | 0.12 | % | V = 0 to 2 V, | 15, 16 | ||
| T = -40 °C to +125 | °C | |||||||
| Input Offset Voltage | V | -10 | -0.3 | 10 | mV | V is shorted to GND1, T = 25 °C | 7, 9, 10 | |
| Magnitude of Input | |dV /dT | | | 21 | mV/°C | V is shorted to GND1, | 7, 9 | ||
| Offset Change vs. | T = -40 °C to +125 | °C | ||||||
| Full-Scale Differential | FSR | 2.46 | V | Referenced to GND1 | ||||
| Input Bias Current | I | -0.1 | -0.001 | 0.1 | mA | V = 0 V | 22 | |
| Equivalent Input | R | 1000 | MW | 22 | ||||
| Output Common-Mode | V OCM | 1.23 | V | V =0 V, V = 0 V IN SD | ||||
| V Range | V | V +1.23 | V | V = 2.5 V | ||||
| OUT+ | OUT+ | OCM | IN | |||||
| V - Range | V | V -1.23 | V | V = 2.5 V | ||||
| OUT | OUT- | OCM | IN | |||||
| Output Short-Circuit | |I | OSC | 30 | mA | V or V , OUT+ OUT- | ||||
| Current | shorted to GND2 or | V DD2 | ||||||
| Output Resistance | R OUT | 36 | W | V IN = 0 V | ||||
| A | DD1 DD2 | DD1 | IN SD DD2 | |||||
| Small-Signal Bandwidth | (-3 dB) f | 100 | kHz | |||||
| V Noise | N | 1.3 | mV | V = 2 V; BW = 1 kHz | 23 | 5 | ||
| OUT | OUT | RMS | IN | |||||
| Input to Output | Propagation t PD10 | 2.2 | 3.5 | ms | V = 0 to 2 V Step IN | 21, 26 | ||
| Input to Output | Propagation t PD50 | 3.7 | 6.0 | ms | V = 0 to 2 V Step IN | 21, 26 | ||
| Input to Output | Propagation t PD90 | 5.3 | 7.0 | ms | V = 0 to 2 V Step IN | 21, 26 | ||
| Output Rise / Fall Time | t | 2.7 | 4.0 | ms | Step Input | |||
| Shutdown Time | t | 25 | ms | 25 | ||||
| Shutdown Recovery | Time t | 150 | ms | 25 | ||||
| Power Supply Rejection | PSR | -78 | dB | 1 Vp-p, 1 kHz sine | wave | |||
| ripple on V , DD1 | ||||||||
| differential output | ||||||||
| Common Mode Transient | CMTI | 10 | 15 | kV/ms | V = 1 kV, T = 25 | °C 24 | 2 | |
| Input-Output Momentary | V | 5000 | V | RH < 50%, t = 1 min., | 3, 4 |
特性曲线（Typical Performance Curves）
相关 / 可替代型号
以上型号来自规格书与型号命名比对，参数需以各自规格书为准；下单前请与销售确认封装与脚位。
订货信息与供货形式
| 型号 | 型号2 | (RoHS | Compliant) | 封装 | Mount | 包装 | 1 | Minute | 额定值 | 60747-5-5 | 数量 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| column | to form | an order | entry. | ||||||||
| Contact | your | Avago sales | representative | or | authorized | distributor for | information. |