TLV1549IP
Active10-BIT 38 KSPS ADC SER. OUT, INHERENT S&H FUNCTION, TERMINAL COMPAT. W/TLC1549, TLC1549X
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TLV1549IP
Active10-BIT 38 KSPS ADC SER. OUT, INHERENT S&H FUNCTION, TERMINAL COMPAT. W/TLC1549, TLC1549X
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Technical Specifications
Parameters and characteristics for this part
| Specification | TLV1549IP |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Input Type | Single Ended |
| Mounting Type | Through Hole |
| 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 | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 38000 per second |
| Supplier Device Package | 8-PDIP |
| Voltage - Supply, Analog [Max] | 3.6 V |
| Voltage - Supply, Analog [Min] | 3 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 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 | Tube | 150 | $ 7.39 | |
| Texas Instruments | TUBE | 1 | $ 7.70 | |
| 100 | $ 6.28 | |||
| 250 | $ 4.93 | |||
| 1000 | $ 4.18 | |||
Description
General part information
TLV1549 Series
The TLV1549C, TLV1549I, and TLV1549M are 10-bit, switched-capacitor, successive-approximation, analog-to-digital converters. The devices have two digital inputs and a 3-state output [chip select (CS\), input-output clock (I/O CLOCK), and data output (DATA OUT)] that provide a three-wire interface to the serial port of a host processor.
The sample-and-hold function is automatic. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating free-air temperature range.
The TLV1549C is characterized for operation from 0°C to 70°C. The TLV1549I is characterized for operation from -40°C to 85°C. The TLV1549M is characterized for operation over the full military temperature range of -55°C to 125°C.
Documents
Technical documentation and resources