AMC1311BQDWVQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Automotive reinforced isolated amplifier with 2V input range, 275MHz bandwidth, and 1500V isolation voltage for accurate voltage sensing. Features high CMTI performance for robust operation in noisy industrial environments. From $6.12 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- AMC1311BQDWVQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.1250(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AMC1311BQDWVQ1?
- Reinforced isolation with 1500V minimum isolation voltage for safe high-voltage sensing
- High 275MHz bandwidth (3dB) enabling precise signal acquisition in demanding applications
- Automotive-qualified (AEC-Q100) design for reliable operation in harsh environments
- Wide ±2V analog input voltage range with excellent common-mode rejection
- Compact Small Outline Package (SOIC-8) for space-constrained automotive PCB designs
What is AMC1311BQDWVQ1 used for?
The AMC1311BQDWVQ1 is designed for automotive and industrial voltage sensing applications where galvanic isolation is critical, such as battery management systems, traction inverters, and onboard chargers in electric vehicles. It excels in motor drive and power conversion systems where high common-mode transient immunity (CMTI) is needed to accurately measure voltages across high-side shunts or floating references. This amplifier is also widely used in industrial isolated data acquisition, gate driver feedback, and solar inverter monitoring systems requiring 1500V reinforced isolation.
What are the specifications of AMC1311BQDWVQ1?
| Pbfree Code | Yes |
| Date Of Intro | 2018-06-14 |
| YTEOL | 15 |
| Amplifier Type | ISOLATION AMPLIFIER |
| Analog Input Voltage-Max | 2V |
| Analog Input Voltage-Min | -2 V |
| Bandwidth (3dB)-Nom | 275MHz |
| Common Mode Voltage-Max | 1.49V |
| Isolation Voltage-Min | 1500V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Non-linearity-Max | 0.04% |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Subcategory | Isolation Amplifier |
| Supply Current-Max | 10mA |
| Supply Voltage Limit-Max | 6.5V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Taiwan |
Where can I find the AMC1311BQDWVQ1 datasheet?
AMC1311BQDWVQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for AMC1311BQDWVQ1?
Compatible alternatives and drop-in replacements for AMC1311BQDWVQ1:
Amplifier, 1 Func, 1500V Isolation-Min, 275MHz Band Width, CMOS, PDSO8
Frequently Asked Questions
What is the isolation voltage of the AMC1311BQDWVQ1?
The AMC1311BQDWVQ1 provides a minimum reinforced isolation voltage of 1500V, making it suitable for high-voltage automotive and industrial applications such as EV battery management systems and traction inverters where safety-critical galvanic isolation is required.
What are the key specifications of the AMC1311BQDWVQ1 amplifier?
The AMC1311BQDWVQ1 features a ±2V analog input voltage range, 275MHz bandwidth (3dB), 1500V minimum isolation voltage, and a common-mode voltage maximum of 1.49V. It is housed in a Small Outline Package (SOIC-8) and is AEC-Q100 automotive qualified, introduced in 2018.
What applications is the AMC1311BQDWVQ1 best suited for?
This device is ideal for automotive voltage sensing in electric vehicles, including battery management systems, onboard chargers, and traction inverters. It is also used in industrial motor drives, power converters, and solar inverters where reinforced isolation and high CMTI are essential for accurate and safe measurements.
Is the AMC1311BQDWVQ1 automotive qualified?
Yes, the AMC1311BQDWVQ1 is AEC-Q100 automotive qualified, as indicated by the 'Q' in its part number. It is designed to meet the strict reliability and temperature requirements of automotive electronics, making it suitable for use in vehicles and safety-critical systems.
What package does the AMC1311BQDWVQ1 come in and where can I buy it?
The AMC1311BQDWVQ1 is available in a Small Outline Package (SOIC-8 / DWV package), which is a compact surface-mount package. It is priced from approximately $6.12 per unit and is available in stock with worldwide shipping through FindMyChip and major electronic component distributors.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
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| 1+ | $7.8110 | $7.81 |
| 25+ | $6.9200 | $173.00 |
| 256+ | $6.4428 | $1649.35 |
| 512+ | $6.2684 | $3209.44 |
| 1024+ | $6.1250 | $6271.95 |
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