TLC2543MJ
Obsolete12-BIT 66KSPS ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SERIAL CONTROL AND 11 ANALOG INPUTS
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TLC2543MJ
Obsolete12-BIT 66KSPS ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SERIAL CONTROL AND 11 ANALOG INPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | TLC2543MJ |
|---|---|
| Architecture | SAR |
| Configuration | MUX-S/H-ADC |
| Data Interface | Serial |
| Input Type | Single Ended |
| Mounting Type | Through Hole |
| Number of A/D Converters | 1 |
| Number of Bits | 12 bits |
| Number of Inputs | 11 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 20-CDIP |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Supplier Device Package | 20-CDIP |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 4.5 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | TUBE | 1 | $ 333.46 | |
| 100 | $ 301.84 | |||
| 250 | $ 293.21 | |||
| 1000 | $ 287.47 | |||
Description
General part information
TLC2543M Series
The TLC2543C and TLC2543I are 12-bit, switched-capacitor, successive-approximation, analog-to-digital converters. Each device, with three control inputs [chip select (CS\), the input-output clock, and the address input (DATA INPUT)], is designed for communication with the serial port of a host processor or peripheral through a serial 3-state output. The device allows high-speed data transfers from the host.
In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages. The sample-and-hold function is automatic. At the end of conversion, the end-of-conversion (EOC) output goes high to indicate that conversion is complete. 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 temperature range.
The TLC2543C is characterized for operation from TA= 0°C to 70°C. The TLC2543I is characterized for operation from TA= –40°C to 85°C. The TLC2543M is characterized for operation from TA= –55°C to 125°C.
Documents
Technical documentation and resources
