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HX711SPI 2.6V~5.5V SOP-16 Analog to Digital Converters (ADC) RoHS
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TIDatasheet (PDF)
ADS1254E/2K5
SPI QSOP-20-150mil Analog to Digital Converters (ADC) RoHS
QSOP-20-150milROHS3 CompliantActive
24-Bit, 20kHz, Low Power Analog-to-Digital Converter
- Manufacturer
- TI
- Manufacturer part #
- ADS1254E/2K5
- Store part #
- C486047
- Package / case
- QSOP-20-150mil
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,079 in stock
#C486047
Stock & price checked 37 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹2,049.33 | ₹2,049.33 |
| 10+ | ₹1,948.91 | ₹19,489.10 |
| 30+ | ₹1,775.04 | ₹53,251.20 |
| 100+ | ₹1,623.33 | ₹1,62,333.00 |
1 × ₹2,049.33
₹2,049.33
excl. GST
₹2,418.21 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
ADS1254E/2K5
₹2,049.33 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Interface
- SPI
- Quiescent Current (Iq)
- 1uA
- Voltage - Supply
- 4.75V~5.25V;1.8V~3.6V
- Number of Channels
- 4
- Voltage Reference
- External
- Clock/Oscillator
- External
- Clock Frequency
- 8MHz
- Features
- Bipolar input;Multi-chip synchronization;Integrated modulator;Built-in digital filter;Multiplexers
- Resolution(Bits)
- 24;20.8kHz
- S/N Ratio
- 105dB
- ADC architecture
- Sigma-Delta
- Programmable Gain
- Not supported
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 2 (1 year)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.179 g
Overview
The ADS1254 is a precision, wide dynamic range, deltasigma, Analog-to-Digital (A/D) converter with 24-bit resolution. The delta-sigma architecture is used for wide dynamic range and to ensure 24 bits of no missing codes performance. An effective resolution of 19 bits (1.8ppm of rms noise) is achieved for conversion rates up to 20kHz. The ADS1254 is designed for high-resolution measurement applications in cardiac diagnostics, smart transmitters, industrial process control, weight scales, chromatography, and portable instrumentation. The converter includes a flexible, two-wire synchronous serial interface for low-cost isolation. The ADS1254 is a multi-channel converter and is offered in an SSOP-20 package.
Applications
- CARDIAC DIAGNOSTICS
- DIRECT THERMOCOUPLE INTERFACES
- BLOOD ANALYSIS
- INFRARED PYROMETERS
- LIQUID/GAS CHROMATOGRAPHY
- PRECISION PROCESS CONTROL
Key features
- 24 BITS—NO MISSING CODES 19 BITS EFFECTIVE RESOLUTION UP TO 20kHz DATA RATE
- LOW NOISE: 1.8ppm
- FOUR DIFFERENTIAL INPUTS
- INL: 15ppm (max)
- EXTERNAL REFERENCE (0.5V to 5V)
- POWER-DOWN MODE
- SYNC MODE
- LOW POWER: 4mW at 20kHz
- SEPARATE DIGITAL INTERFACE SUPPLY 1.8V to 3.6V
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