DISTINCTIVE CHARACTERISTICS
■ Ideal for low power sensitive applications
■ Low standby power (normal and reverse)
■ Automatic on-chip battery switching
■ On-chip thermal management
■ On-chip thermal shutdown
■ –20 V to –60 V battery operation
■ Programmable current limit
■ Programmable resistive feed
■ Programmable loop-detect threshold
■ Selectable overhead for metering applications
■ Two-wire impedance set by single external impedance
■ On-chip ring and test relay drivers and relay snubber circuits
■ Polarity reversal (full transmission)
■ Loop and ground-key detector
■ Comparator for ring-trip detection
■ Ground-start capability
■ On-hook transmission
AM79489-6JC
AMD
50000
PLCC
AM79489-6JC
AMD
20000
PLCC
AM79489-6JC
AMD
5000
PLCC
AM79489-6JC
AMD
8200
PLCC
AM79489-6JC
AMD
65600
PLCC
AM79489-6JC
AMD
5280
PLCC
AM79489-6JC
AMD
7000
PLCC32
AM79489-6JC
AMD
6980
PLCC
AM79489-6JC
AMD
8000
PLCC
AM79489-6JC
AMD
2637
PLCC
AM79489-6JC
AMD
2800
PLCC32
AM79489-6JC
AMD
3600
PLCC32
AM79489-6JC
AMD
2643
PLCC-32
AM79489-6JC
AMD
8000
PLCC32
AM79489-6JC
ADVANCED MICRO DEVICES
90000
PLCC
AMC1100BUBR 是 TI 德州仪器推出的高性能隔离运放芯片,专为工业电流检测、电压采样、电源监测、电机控制、光伏逆变、充电桩电源模块设计,原边输入电流稳定、静态功耗低
发布时间:2026-05-18