ADS7953QDBTRQ1
ActiveAUTOMOTIVE 12-BIT, 1MSPS, 16-CHANNEL SINGLE-ENDED MICROPOWER, SERIAL INTERFACE ADC
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ADS7953QDBTRQ1
ActiveAUTOMOTIVE 12-BIT, 1MSPS, 16-CHANNEL SINGLE-ENDED MICROPOWER, SERIAL INTERFACE ADC
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS7953QDBTRQ1 |
|---|---|
| Architecture | SAR |
| Configuration | MUX-PGA-S/H-ADC |
| Data Interface | SPI |
| Features | PGA |
| Grade | Automotive |
| Input Type | Single Ended |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 12 bits |
| Number of Inputs | 16 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 38-TFSOP |
| Package / Case [custom] | 4.4 mm |
| Package / Case [custom] | 0.173 in |
| Qualification | AEC-Q100 |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 1 M |
| Supplier Device Package | 38-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 |
ADS7953-Q1 Series
Automotive 12-Bit, 1MSPS, 16-Channel Single-Ended Micropower, Serial Interface ADC
| Part | Mounting Type | Data Interface | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Ratio - S/H:ADC | Reference Type | Architecture | Configuration | Number of Inputs | Number of A/D Converters | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Sampling Rate (Per Second) | Input Type | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Number of Bits | Supplier Device Package | Input Range [Max] | Input Range [Min] | Supplied Contents | Power (Typ) @ Conditions | Utilized IC / Part | Package / Case [custom] | Package / Case [custom] | Qualification | Grade | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Surface Mount | SPI | 32-VFQFN Exposed Pad | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 32-VQFN (5x5) | ||||||||||
 Texas Instruments | Serial | 1 | 1 M | 12 bits | 5 V | 0 V | Board(s) | 14.5 mW | ADS7953 | ||||||||||||||||||||
 Texas Instruments | Surface Mount | SPI | 38-TFSOP | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 38-TSSOP | 4.4 mm | 0.173 in | ||||||||
Texas Instruments | Surface Mount | SPI | 38-TFSOP | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 2.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 38-TSSOP | 4.4 mm | 0.173 in | ||||||||
 Texas Instruments | Serial | 1 | 1 M | 12 bits | 5 V | 0 V | Board(s) | 14.5 mW | ADS7953 | ||||||||||||||||||||
Texas Instruments | Surface Mount | SPI | 38-TFSOP | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 38-TSSOP | 4.4 mm | 0.173 in | ||||||||
Texas Instruments | Surface Mount | SPI | 38-TFSOP | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 38-TSSOP | 4.4 mm | 0.173 in | ||||||||
Texas Instruments | Surface Mount | SPI | 38-TFSOP | 125 °C | -40 °C | 1:1 | External | SAR | MUX-PGA-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 38-TSSOP | 4.4 mm | 0.173 in | AEC-Q100 | Automotive | PGA | |||||
Texas Instruments | Surface Mount | SPI | 32-VFQFN Exposed Pad | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 32-VQFN (5x5) | ||||||||||
Texas Instruments | Surface Mount | SPI | 32-VFQFN Exposed Pad | 125 °C | -40 °C | 1:1 | External | SAR | MUX-S/H-ADC | 16 | 1 | 1.7 V | 5.25 V | 1 M | Single Ended | 2.7 V | 5.25 V | 12 bits | 32-VQFN (5x5) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 11.61 | |
| 10 | $ 10.49 | |||
| 25 | $ 10.00 | |||
| 100 | $ 8.69 | |||
| 250 | $ 8.29 | |||
| 500 | $ 7.56 | |||
| 1000 | $ 6.59 | |||
| Digi-Reel® | 1 | $ 11.61 | ||
| 10 | $ 10.49 | |||
| 25 | $ 10.00 | |||
| 100 | $ 8.69 | |||
| 250 | $ 8.29 | |||
| 500 | $ 7.56 | |||
| 1000 | $ 6.59 | |||
| Tape & Reel (TR) | 2000 | $ 6.34 | ||
| Texas Instruments | LARGE T&R | 1 | $ 8.89 | |
| 100 | $ 7.25 | |||
| 250 | $ 5.70 | |||
| 1000 | $ 4.83 | |||
Description
General part information
ADS7953-Q1 Series
The ADS79xx-Q1 device family consists of multichannel 8-bit, 10-bit and 12-bit analog-to-digital converters (ADCs). The devices include a capacitor-based successive approximation register (SAR) ADC with inherent sample and hold. Multiple features and great performance makes the ADS79xx-Q1 device useful for wide variety of applications where multiple channels should be monitored.
The ADS79xx-Q1 device works on a wide analog-supply range from 2.7 V to 5.25 V. These devices are suitable for battery-powered and isolated power-supply applications because of very-low power consumption.
The 4- and 8-channel devices are available in 30-pin TSSOP package. The 12- and 16-channel devices are available in 38-pin TSSOP package.
Documents
Technical documentation and resources