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HX711SPI 2.6V~5.5V SOP-16 Analog to Digital Converters (ADC) RoHS
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TIDatasheet (PDF)
ADS8881CDRCR
SPI 2.7V~3.6V VSON-10-EP(3x3) Analog to Digital Converters (ADC) RoHS
VSON-10-EP(3x3)ROHS3 CompliantActive
ADS8881x 18-bit 1MSPS Serial Interface Micro-power Miniature True Differential Input Successive Approximation Register (SAR) Analog-to-Digital Converter
- Manufacturer
- TI
- Manufacturer part #
- ADS8881CDRCR
- Store part #
- C2670072
- Package / case
- VSON-10-EP(3x3)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
8 in stock
#C2670072
Stock & price checked 20 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹5,334.51 | ₹5,334.51 |
| 30+ | ₹5,132.87 | ₹1,53,986.10 |
1 × ₹5,334.51
₹5,334.51
excl. GST
₹6,294.72 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
ADS8881CDRCR
₹5,334.51 for 1 + GST
Specifications
- Operating Temperature
- 0℃~+70℃
- Interface
- SPI
- Quiescent Current (Iq)
- 50nA
- Voltage - Supply
- 2.7V~3.6V
- Number of Channels
- 1
- Integral non - linearity
- 2LSB
- Voltage Reference
- External
- Clock/Oscillator
- Built-in
- Features
- Bipolar input;Multi-chip synchronization
- Resolution(Bits)
- 1MHz;18
- S/N Ratio
- 100dB
- ADC architecture
- SAR
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 6.367 g
Overview
The ADS8881 is an 18-bit, 1MSPS, true differential-input analog-to-digital converter (ADC). This device operates with an external reference voltage ranging from 2.5V to 5V, providing a wide signal range without the need for additional signal conditioning. The reference voltage setting is independent of and can exceed the analog supply voltage (AVDD). The device provides a compatible SPI serial interface. This serial interface also supports daisy-chain operation for cascading multiple devices. An optional busy indicator bit facilitates easy synchronization with the digital host. The device supports unipolar true differential analog input signals with a differential input swing from -VREF to VREF. This true differential analog input structure allows the common-mode voltage to take any value within the range of 0V to VREF (when both inputs are within the input operating voltage range of -0.1V to VREF + 0.1V). The device operation is optimized for extremely low power consumption. The power consumption is directly proportional to the speed. This characteristic makes the ADS8881 well-suited for low-speed applications.
Applications
- Automatic Test Equipment (ATE)
- Instrumentation and handler cards
- Precision medical equipment
- Low-power, battery-powered instruments
Key features
- Sample rate: 1MHz
- No latency output
- Unipolar, true differential input range: –VREF to +VREF
- Wide common-mode voltage range: 0V to VREF (CMRR minimum 90dB)
- SPI-compatible serial interface with daisy-chain option
- Excellent AC and DC performance:
- ADS8881C:
- INL: ±1 LSB (typical), ±2.0 LSB (maximum)
- DNL: ±1.0 LSB (maximum), 18-bit NMC
- SNR: 100dB, THD: –115dB
- ADS8881I:
- INL: ±1.5 LSB (typical), ±3.0 LSB (maximum)
- DNL: ±1.5 and –1 LSB (maximum), 18-bit NMC
- SNR: 100dB, THD: –115dB
- Wide operating voltage range:
- AVDD: 2.7V to 3.6V
- DVDD: 2.7V to 3.6V (independent of AVDD)
- REF: 2.5V to 5V (independent of AVDD)
- Operating temperature:
- ADS8881C: 0°C to +70°C
- ADS8881I: –40°C to +85°C
- Low power dissipation:
- 5.5mW at 1MSPS
- 0.55mW at 100kSPS
- 55μW at 10kSPS
- Power-down current (AVDD): 50nA
- Full-scale step settled to 18 bits: 290ns
- Package: MSOP-10 and VSON-10
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | CM2322-DFNTA#C54451279CIMO · DFN-10(3x3) | CIMO | DFN-10(3x3) | 95 | ₹1,755.11 · 95 in stock | View |
| ADS8881IDRCR#C1543242TI · VSON-10-EP(3x3) | TI | VSON-10-EP(3x3) | On request | ₹3,868.06 · 0 in stock | View | |
| ADS8881CDRCT#C2670764TI · VSON-10-EP(3x3) | TI | VSON-10-EP(3x3) | On request | ₹4,315.30 · 0 in stock | View | |
| ADS8881IDRCT#C2670688TI · VSON-10-EP(3x3) | TI | VSON-10-EP(3x3) | On request | ₹4,063.99 · 0 in stock | View | |
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