ADS7954SDBT
Active10 BIT, 1 MSPS, 4 CH, SINGLE ENDED, MICRO POWER, SR I/F, SAR ADC
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ADS7954SDBT
Active10 BIT, 1 MSPS, 4 CH, SINGLE ENDED, MICRO POWER, SR I/F, SAR ADC
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS7954SDBT |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | SPI |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits [custom] | 10 |
| Number of Inputs | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 30-TFSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm Width |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 1 M |
| Supplier Device Package | 30-TSSOP |
| Voltage - Supply, Analog [Max] | 5.25 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.25 V |
| Voltage - Supply, Digital [Min] | 1.7 V |
ADS7954-Q1 Series
10 bit, 1 MSPS, 4 Ch, Single Ended, Micro Power, sr i/f, SAR ADC
| Part | Ratio - S/H:ADC | Reference Type | Configuration | Input Type | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Sampling Rate (Per Second) | Number of Inputs | Architecture | Package / Case | Supplier Device Package | Number of Bits [custom] | Data Interface | Number of A/D Converters | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Package / Case [x] | Package / Case [y] | Qualification | Grade | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 1:1 | External | MUX-S/H-ADC | Single Ended | 1.7 V | 5.25 V | Surface Mount | 125 °C | -40 °C | 1 M | 4 | SAR | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | 10 | SPI | 1 | 2.7 V | 5.25 V | |||||
Texas Instruments | 1:1 | External | MUX-S/H-ADC | Single Ended | 1.7 V | 5.25 V | Surface Mount | 125 °C | -40 °C | 1 M | 4 | SAR | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | 10 | SPI | 1 | 2.7 V | 5.25 V | |||||
Texas Instruments | 1:1 | External | MUX-S/H-ADC | Single Ended | 1.7 V | 5.25 V | Surface Mount | 125 °C | -40 °C | 1 M | 4 | SAR | 30-TFSOP | 30-TSSOP | 10 | SPI | 1 | 2.7 V | 5.25 V | 0.173 in | 4.4 mm Width | |||
Texas Instruments | 1:1 | External | MUX-PGA-S/H-ADC | Single Ended | 1.7 V | 5.25 V | Surface Mount | 125 °C | -40 °C | 1 M | 4 | SAR | 30-TFSOP | 30-TSSOP | 10 | SPI | 1 | 2.7 V | 5.25 V | 0.173 in | 4.4 mm Width | AEC-Q100 | Automotive | PGA |
Texas Instruments | 1:1 | External | MUX-S/H-ADC | Single Ended | 1.7 V | 5.25 V | Surface Mount | 125 °C | -40 °C | 1 M | 4 | SAR | 30-TFSOP | 30-TSSOP | 10 | SPI | 1 | 2.7 V | 5.25 V | 0.173 in | 4.4 mm Width |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 240 | $ 4.07 | |
| Texas Instruments | TUBE | 1 | $ 4.40 | |
| 100 | $ 3.85 | |||
| 250 | $ 2.70 | |||
| 1000 | $ 2.18 | |||
Description
General part information
ADS7954-Q1 Series
The ADS79xx is a 12-, 10-, 8-bit pin compatible multichannel analog-to-digital converter family. The device comparison table shows all twelve devices from this product family.
The devices include a capacitor based SAR A/D converter with inherent sample and hold.
The devices accept a wide analog supply range from 2.7 V to 5.25 V. Very low power consumption makes these devices suitable for battery-powered and isolated power-supply applications.
Documents
Technical documentation and resources