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AMC1211AQDWVRQ1 ACTIVE

Automotive high-impedance, 2-V input, basic isolated amplifier for voltage sensing

Inventory: 8,802
 
Custom reel may be available

Download data sheet for AMC1211-Q1
  |   View additional information for AMC1211-Q1

Packaging information

Package | Pins SOIC (DWV) | 8
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 1,000 | LARGE T&R
Custom reel may be available
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Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-260C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating TemperatureRange
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • 2-V, High-Impedance Input Voltage Range Optimized for Isolated Voltage Measurement
  • Low Offset Error and Drift:
    • ±1.5 mV (max), ±15 µV/°C(max)
  • Fixed Gain: 1
  • Very Low Gain Error and Drift:
    • ±0.3% (max), ±45 ppm/°C(max)
  • Low Nonlinearity and Drift: 0.01%, 1 ppm/°C (typ)
  • 3.3-V Operation on High-Side
  • Missing High-Side Supply Indication
  • Safety-Related Certifications:
    • 4250-VPK Basic Isolation per DIN V VDEV 0884-11 (VDE V 0884-11): 2017-01
    • 4250-VRMS Isolation for 1 Minute perUL1577
    • CAN/CSA No. 5A-Component Acceptance ServiceNotice

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Description

The AMC1211A-Q1 is a precision, isolated amplifier with an outputseparated from the input circuitry by an isolation barrier that is highly resistant to magneticinterference. This barrier is certified to provide basic galvanic isolation ofup to 4.25 kVPEAK according to VDE V 0884-11and UL1577. Used in conjunction with isolated power supplies, this isolated amplifier separatesparts of the system that operate on different common-mode voltage levels and protects lower-voltageparts from damage.

The high-impedance input of the AMC1211A-Q1 is optimized for connectionto high-voltage resistive dividers or other voltage signal sources with high output resistance. Theexcellent performance of the device supports accurate, low temperature drift voltage or temperaturesensing and control in closed-loop systems. The integrated missing high-side supply voltagedetection feature simplifies system-level design and diagnostics.

Qty Price
1-99 $4.83
100-249 $3.94
250-999 $3.10
1,000+ $2.63