Datasheet Texas Instruments AMC1304M25DW — 数据表

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Design AMC1304L05, AMC1304L25, AMC1304M05, AMC1304M25
SBAS655E – SEPTEMBER 2014 – REVISED JANUARY 2017 AMC1304x High-Precision,
Reinforced Isolated Delta-Sigma Modulators with LDO
1 Features 3 Description The AMC1304 is a precision, delta-sigma (О”ОЈ)
modulator with the output separated from the input
circuitry by a capacitive double isolation barrier that is
highly resistant to magnetic interference. This barrier
is certified to provide reinforced isolation of up to
7000 VPEAK according to the DIN V VDE V 0884-10,
UL1577 and CSA standards. Used in conjunction with
isolated power supplies, the device prevents noise
currents on a high common-mode voltage line from
entering the local system ground and interfering with
or damaging low voltage circuitry. 1 Pin-Compatible Family Optimized for ShuntResistor-Based Current Measurements:
– ±50-mV or ±250-mV Input Voltage Ranges
– CMOS or LVDS Digital Interface Options
Excellent DC Performance Supporting HighPrecision Sensing on System Level: …