TLV1548-Q1 Datasheet (Texas Instruments) - Low-Voltage 10-Bit Analog-to-Digital Converter

TLV1548-Q1, Low-Voltage 10-Bit Analog-to-Digital Converter

The TLV1548 is a CMOS 10-bit switched-capacitor successive-approximation (SAR) analog-to-digital (A/D) converter.

The device has a chip select (CS), input-output clock (I/O CLK), data input (DATA IN) and serial data output (DATA OUT) that provides a direct 4-wire synchronous serial peripheral interf

ą TLV1548ĆQ1 LOWĆVOLTAGE 10ĆBIT ANALOGĆTOĆDIGITAL CONVERTER WITH SERIAL CONTROL AND 8 ANALOG INPUTS SGLS172B JUNE 2003 REVISED APRIL 2008 D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D Conversion Time ≤ 10 µs D 10-Bit-Resolution ADC D Programmable Power-Down Mode .

1 µA D Wide Range Single-Supply Operation of 2.7 V dc to 5.5 V dc D Analog Input Range of 0 V

TLV1548-Q1 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 TLV1548 has eight analog input channels.