ADS7223SRHBT
Active12-BIT 1MSPS 4X2/2X2 SIMULTANEOUS SAMPLING SAR ADC
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ADS7223SRHBT
Active12-BIT 1MSPS 4X2/2X2 SIMULTANEOUS SAMPLING SAR ADC
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS7223SRHBT |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | SPI |
| Features | Simultaneous Sampling |
| Input Type | Pseudo-Differential, Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 2 |
| Number of Bits | 12 bits |
| Number of Inputs | 8, 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External, Internal |
| Sampling Rate (Per Second) | 1 M |
| Supplier Device Package | 32-VQFN (5x5) |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.3 V |
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 | $ 11.11 | |
| 10 | $ 10.03 | |||
| 25 | $ 9.57 | |||
| 100 | $ 8.31 | |||
| Digi-Reel® | 1 | $ 11.11 | ||
| 10 | $ 10.03 | |||
| 25 | $ 9.57 | |||
| 100 | $ 8.31 | |||
| Tape & Reel (TR) | 250 | $ 7.93 | ||
| 500 | $ 7.23 | |||
| 1250 | $ 6.30 | |||
| Texas Instruments | SMALL T&R | 1 | $ 8.50 | |
| 100 | $ 6.93 | |||
| 250 | $ 5.45 | |||
| 1000 | $ 4.62 | |||
Description
General part information
ADS7223 Series
The ADS8363 is a dual, 16-bit, 1-MSPS analog-to-digital converter (ADC) with eight pseudo- or four fully-differential input channels grouped into two pairs for simultaneous signal acquisition. The analog inputs are maintained differentially to the input of the ADC. The input multiplexer can be used in either pseudo-differential mode, supporting up to four channels per ADC (4x2), or in fully-differential mode that allows to convert up to two inputs per ADC (2x2). The ADS7263 is a 14-bit version and the ADS7223 is a 12-bit version of the ADS8363.
The ADS8363, ADS7263, and ADS7223 offer two programmable reference outputs, flexible supply voltage ranges, a programmable auto-sequencer, data storage of up to four conversion results per channel, and several power-down features.
All devices are offered in a 5-mm x 5-mm, 32-pin VQFN package.
Documents
Technical documentation and resources