TI
AMC1311DWVR1 220kHz 9.9mV 3.5nA SOP-8-300mil Special Purpose Amplifiers RoHS
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₹215.94
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TIDatasheet (PDF)
AMC1311BDWVR
Transimpedance Amplifier 1.5mV 3.5nA SOIC-8-300mil Special Purpose Amplifiers RoHS
SOIC-8-300milROHS3 CompliantActive
High-Impedance 2V Input Enhanced Isolation Amplifier
- Manufacturer
- TI
- Manufacturer part #
- AMC1311BDWVR
- Store part #
- C783598
- Package / case
- SOIC-8-300mil
- Category
- Special Purpose Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,017 in stock
#C783598
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹321.56 | ₹321.56 |
| 10+ | ₹284.59 | ₹2,845.90 |
| 30+ | ₹258.50 | ₹7,755.00 |
| 100+ | ₹220.24 | ₹22,024.00 |
| 500+ | ₹209.38 | ₹1,04,690.00 |
| 1,000+ | ₹204.81 | ₹2,04,810.00 |
1 × ₹321.56
₹321.56
excl. GST
₹379.44 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 1,000 per reel
AMC1311BDWVR
₹321.56 for 1 + GST
Specifications
- Amplifier Type
- Transimpedance Amplifier
- Input Offset Voltage Drift(Vos TC)
- 3uV/℃
- Vos - Input Offset Voltage
- 1.5mV
- Ib - Input Bias Current
- 3.5nA
- Features
- Built-in filter;Enable/shutdown function;Input fault detection
- Operating Temperature
- -55℃~+125℃
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.618 g
Overview
The AMC1311 is an isolated precision amplifier. The output and input circuits of the amplifier are separated by a capacitive isolation layer with extremely strong anti-electromagnetic interference performance. This isolation barrier is certified to provide enhanced electrical isolation of up to 5 kVRMS, compliant with DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 standards, and can support an operating voltage of up to 1500 VRMS. This isolation layer can separate devices operating at different common-mode voltage levels in the system, preventing electrical damage to low-voltage side devices or harm to operators caused by high-voltage surges. The high-impedance input of the AMC1311 is optimized for connection with high-impedance resistive voltage dividers or any other high-impedance voltage signal sources. Excellent DC accuracy and low temperature drift support accurate isolated voltage detection and control in closed-loop systems. The integrated high-side power supply voltage loss detection function simplifies system-level design and diagnosis. The AMC1311 offers two performance level options: The AMC1311B has a rated industrial operating temperature range of –55°C to +125°C, while the AMC1311 has a range of –40°C to +125°C.
Applications
- Can be used for isolated voltage sensing
Key features
- 2V high-impedance input voltage range optimized for isolated voltage measurement
- Fixed gain: 1
- Low DC error:
- AMC1311:
- Offset voltage error: ±9.9mV (max), drift ±20μV/°C (typ)
- Gain error: ±1% (max)
- Gain drift: ±30ppm/°C (typ)
- AMC1311B:
- Offset voltage error: ±1.5mV (max), drift ±10μV/°C (max)
- Gain error: ±0.2% (max)
- Gain drift: ±40ppm/°C (max)
- Nonlinearity: 0.04% (max)
- High-side 3.3V supply voltage (AMC1311B)
- High CMTI: 100kV/µs (min) (AMC1311B)
- High-side power missing indicator
- Safety-related certifications:
- 7000VPK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000VRMS isolation for 1 minute per UL1577
- Fully optimized for extended industrial temperature range: –40°C to +125°C
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