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TI AMC1311QDWVRQ1 product image
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TI AMC1311QDWVRQ1RoHS

Manufacturer
TI
MPN
AMC1311QDWVRQ1
LCSC Part #
C528633
Packaging
SOIC-8-300mil
Customer #
Key Attributes
AMC1311x-Q1 High-Impedance, 2-V Input, Reinforced Isolated Amplifiers
Datasheetpdf iconTI AMC1311QDWVRQ1

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Special Purpose Amplifiers
ManufacturerTI
PackagingSOIC-8-300mil
FeaturesIsolated ΔΣ (Sigma-Delta) modulator;Fault detection
Gain1
Gain Bandwidth Product-
Vos - Input Offset Voltage9.9mV
CMTI(kV/us)30kV/us
Ib - Input Bias Current3.5nA
Isolation Voltage(Vrms)5000
Operating Temperature-40℃~+125℃
-3dB Bandwidth220kHz
Output TypeDifferential
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The AMC1311-Q1 is a precision, isolated amplifier with an output separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 7 kVPEAK according to VDE V 0884-11 and UL1577. Used in conjunction with isolated power supplies, this isolated amplifier separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage. The high-impedance input of the AMC1311-Q1 is optimized for connection to high-voltage resistive dividers or other voltage signal sources with high output resistance. The excellent performance of the device supports accurate, low temperature drift voltage or temperature sensing and control in closedloop systems. The integrated missing high-side supply voltage detection feature simplifies systemlevel design and diagnostics. The AMC1311-Q1 is offered with two performance grade options: AMC1311-Q1 and AMC1311B-Q1.

Features

AI Translation
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results: Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range; 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: AMC1311B-Q1: ±1.5 mV (max), ±15 μV/°C (max); AMC1311-Q1: ±9.9 mV (max), ±20 μV/°C (typ)
  • Fixed Gain: 1
  • Very Low Gain Error and Drift: AMC1311B-Q1: ±0.3% (max), ±45 ppm/°C (max); AMC1311-Q1: ±1% (max), ±30 ppm/°C (typ)
  • Low Nonlinearity and Drift: 0.01%, 1 ppm/°C (typ)
  • 3.3-V Operation on High-Side (AMC1311B-Q1)
  • Missing High-Side Supply Indication
  • Safety-Related Certifications: 7000-VPK Reinforced Isolation per DIN V VDE V 0884-11 (VDE V 0884-11): 2017-01; 5000-VRMS Isolation for 1 Minute per UL1577 CAN/CSA No. 5A-Component Acceptance Service Notice

Applications

AI Translation
  • Isolated Voltage Sensing In:
    • Traction Inverters
    • Onboard Chargers
    • DC/DC Converters
In-Stock: 1,580
1,580 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.2306$ 2.23
10+$ 1.9057$ 19.06
30+$ 1.7021$ 51.06
100+$ 1.4936$ 149.36
500+$ 1.3982$ 699.10
1,000+$ 1.3578$ 1357.80
Standard Packaging1000/Full Reel
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