Datasheet Texas Instruments AMC1204QDWRQ1 — Ficha de datos

AMC1204-Q1
www.ti.com SLAS886B – JULY 2012 – REVISED JANUARY 2013 20 MHz, Second-Order, Isolated Delta-Sigma Modulator
for Current-Shunt Measurement
Check for Samples: AMC1204-Q1 FEATURES DESCRIPTION The AMC1204-Q1 is a 1-bit digital output, isolated
delta-sigma (О”ОЈ) modulators that can be clocked at
up to 20 MHz. The digital isolation of the modulator
output is provided by a silicon dioxide (SiO2) barrier
that is highly resistant to magnetic interference. This
barrier has been certified to provide basic galvanic
isolation of up to 4250 VPEAK according to UL1577,
IEC60747-5-2, and CSA standards or specifications. Qualified for Automotive Applications
AEC-Q100 Qualified With the Following
Results
– Device Temperature Grade 1: –40°C to
125В°C Ambient Operating Temperature
Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
В±250-mV Input Voltage Range Optimized for
Shunt Resistors
Certified Digital Isolation:
– CSA, IEC60747-5-2, and UL1577 Approved
– Isolation Voltage: 4250 VPEAK …