Analog Devices AD7949BCPZ Analog to Digital Converters (ADC)
IC ADC 14BIT SAR 20LFCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AD7949BCPZ
Detailed Description
IC ADC 14BIT SAR 20LFCSP
Package
20-WFQFN Exposed Pad, CSP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AD7949BCPZ Datasheet
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Technical Specifications
Analog Devices AD7949BCPZ Analog to Digital Converters (ADC) technical specifications.
General
Package / Case
20-WFQFN Exposed Pad, CSP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Features
Temperature Sensor
Input Type
Differential, Pseudo-Differential, Single Ended
Configuration
MUX-S/H-ADC
Sampling Rate Per Second
250k
Data Interface
SPI, DSP
Number of Bits
14
Voltage Supply Analog
2.3V ~ 5.5V
Alternate Parts Comparison (AD7949BCPZ vs AD7985BCPZ-RL7 vs AD7091R-5BCPZ-RL7 vs AD7091R-5BCPZ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-WFQFN Exposed Pad, CSP | 20-WFQFN Exposed Pad, CSP | 20-WFQFN Exposed Pad, CSP | 20-WFQFN Exposed Pad, CSP |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Architecture | SAR | SAR | SAR | SAR |
| Configuration | MUX-S/H-ADC | S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC |
| Data Interface | SPI, DSP | SPI, DSP | I²C | I²C |
| Input Type | Differential, Pseudo-Differential, Single Ended | Pseudo-Differential | Single Ended | Single Ended |
| Ratio Shadc | 1:1 | 1:1 | 1:1 | 1:1 |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal |
| Sampling Rate Per Second | 250k | 2.5M | 22.22k | 22.22k |
| Voltage Supply Analog | 2.3V ~ 5.5V | 2.375V ~ 2.625V | 2.7V ~ 5.25V | 2.7V ~ 5.25V |
| Voltage Supply Digital | 2.3V ~ 5.5V | 2.375V ~ 2.625V | 2.7V ~ 5.25V | 2.7V ~ 5.25V |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Action |
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