| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Digital Logic Level | SAR |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | SOIC-20 |
| Supply Current | 800 µA |
| Number of Circuits | 1 Circuit |
| Number of Positions | 20 Position |
| Number of Bits | 10 Bit |
| Sample Rate | 38 ksps |
| Power Consumption | 4.00 mW |
| Number of ADCs | 1 ADC |
| Number of Inputs | 11 Input |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Number of Input Channels | 11 Channel |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| Input Voltage | 5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 12.8 mm |
| Size-Width | 7.52 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The TLC1543QDW is a CMOS 10-bit switched-capacitor successive-approximation Analog-to-digital Converter (ADC) has three inputs and a 3-state output [chip select (CS), input-output clock (I/O CLOCK), address input (ADDRESS) and data output (DATA OUT)] that provide a direct 4-wire interface to the serial port of a host processor. This device allows high-speed data transfers from the host. In addition to a high-speed A/D converter and versatile control capability, this device has an on-chip 14-channel multiplexer that can select any one of 11 analog inputs or any one of three internal self-test voltages. 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.
● 3 Built-in self-test modes
● Inherent sample-and-hold function
● On-chip system clock
● End-of-conversion (EOC) output
● Terminal compatible with TLC542
● Green product and no Sb/Br
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