Walton Electronics Co., Ltd.
Shenzhen Walton Electronics Co., Ltd.
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ADS1256IDBR Analog Digital Converters ADC 24Bit 30kSPS Very Lo Noise Delta Sigma STW8Q14BE TDA7501ALF
FEATURES
24 Bits, No Missing Codes − All Data Rates and PGA Settings
Up to 23 Bits Noise-Free Resolution
±0.0010% Nonlinearity (max)
Data Output Rates to 30kSPS
Fast Channel Cycling − 18.6 Bits Noise-Free (21.3 Effective Bits) at 1.45kHz
One-Shot Conversions with Single-Cycle Settling
Flexible Input Multiplexer with Sensor Detect − Four Differential Inputs (ADS1256 only) − Eight Single-Ended Inputs (ADS1256 only)
Chopper-Stabilized Input Buffer
Low-Noise PGA: 27nV Input-Referred Noise
Self and System Calibration for All PGA Settings
5V Tolerant SPI™-Compatible Serial Interface
Analog Supply: 5V
Digital Supply: 1.8V to 3.6V
Power Dissipation − As Low as 38mW in Normal Mode − 0.4mW in Standby Mode
| Product Category: | Analog to Digital Converters - ADC |
| ADS1256 | |
| SMD/SMT | |
| SSOP-28 | |
| 24 bit | |
| 4 Channel/8 Channel | |
| I2C, SPI | |
| 30 kS/s | |
| Differential/Single-Ended | |
| Sigma-Delta | |
| 4.75 V to 5.25 V | |
| 1.8 V to 3.6 V | |
| - 40 C | |
| + 85 C | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| DNL - Differential Nonlinearity: | +/- 2 LSB |
| Features: | 50/60 Hz Rejection, GPIO, PGA |
| Height: | 1.95 mm |
| INL - Integral Nonlinearity: | +/- 0.001 % FSR |
| Length: | 10.2 mm |
| Moisture Sensitive: | Yes |
| Number of Converters: | 1 Converter |
| Operating Supply Voltage: | 1.8 V to 3.6 V, 4.75 V to 5.25 V |
| Pd - Power Dissipation: | 57 mW |
| Power Consumption: | 36 mW |
| Product Type: | ADCs - Analog to Digital Converters |
| Reference Type: | External |
| 1000 | |
| Subcategory: | Data Converter ICs |
| Supply Voltage - Max: | 3.6 V, 5.25 V |
| Supply Voltage - Min: | 1.8 V, 4.75 V |
| Width: | 5.3 mm |
| Unit Weight: | 0.025045 oz |