ACPL-C78A-060E-OPTECH CO.,LIMITED

Model:ACPL-C78A-060E

Model:ACPL-C78A-060E
Manufacturer：Broadcom
Stocks：8000
Describe：

The ACPL-C78A-060E is a miniature isolation amplifier from Broadcom, housed in an 8-pin Stretched SO-8 (SSO-8) surface-mount package . Based on Sigma-Delta (Σ-Δ) A/D converter technology, chopper-stabilized amplifiers, and a fully differential circuit topology, it is specifically designed for current sensing in electronic motor drives . Its key advantage is the extremely high common-mode transient immunity (CMTI ≥ 15 kV/µs), enabling precise and stable current monitoring in high-noise switching inverter environments .

Features ：

Product Type: Isolation Amplifier, single channel
Isolation Voltage (VISO): 5000 Vrms (UL 1577 recognized)
Common-Mode Transient Immunity (CMTI): ≥ 15 kV/µs @ VCM = 1000 V
Bandwidth (-3dB): 100 kHz
Input Offset Voltage (Vos): 300 µV (typical)
Gain Tolerance: ±1% (ACPL-C78A precision grade)
Nonlinearity: 0.004%
Gain Drift vs. Temperature: 0.00025 V/V/°C
Supply Voltage: 4.5V to 5.5V on both sides
Operating Temperature: -40°C to +85°C
Package: 8-SSO-8 (Stretched SO-8)
MSL Rating: Level-1 (Unlimited)

Application：

Motor Phase and Rail Current Sensing
Inverter Current Sensing
DC Bus Voltage Sensing
General Purpose Current Sensing and Monitoring
General Purpose Analog Signal Isolation: For noisy environments requiring high accuracy, stability, and linearity