TLV1572ID
Active10-BIT, 1.25 MSPS, 1-CH SAR ADC WITH VERY LOW POWER AND AUTO POWERDOWN
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TLV1572ID
Active10-BIT, 1.25 MSPS, 1-CH SAR ADC WITH VERY LOW POWER AND AUTO POWERDOWN
Technical Specifications
Parameters and characteristics for this part
| Specification | TLV1572ID |
|---|---|
| Architecture | SAR |
| Configuration | 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 | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 1.25 M |
| Supplier Device Package | 8-SOIC |
| 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] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 8.84 | |
| 10 | $ 8.13 | |||
| 75 | $ 7.79 | |||
| 150 | $ 7.41 | |||
| Texas Instruments | TUBE | 1 | $ 11.00 | |
| 100 | $ 8.97 | |||
| 250 | $ 7.05 | |||
| 1000 | $ 5.98 | |||
Description
General part information
TLV1572 Series
The TLV1572 is a high-speed 10-bit successive-approximation analog-to-digital converter (ADC) that operates from a single 2.7-V to 5.5-V power supply and is housed in a small 8-pin SOIC package.
The TLV1572 accepts an analog input range from 0 to VCCand digitizes the input at a maximum 1.25 MSPS throughput rate. The power dissipation is only 8 mW with a 3-V supply or 25 mW with a 5-V supply. The device features an auto-powerdown mode that automatically powers down to 10 uA whenever a conversion is not performed.
The TLV1572 communicates with digital microprocessors via a simple 3- or 4-wire serial port that interfaces directly to the Texas Instruments TMS320 DSPs and (Q)SPI compatible microcontrollers without using additional glue logic.
Documents
Technical documentation and resources