TLV1549C, TLV1549I, TLV1549M 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL

SLAS071C - JANUARY 1993 - REVISED MARCH 1995

features

3.3-V Supply Operation
10-Bit-Resolution Analog-to-Digital Converter (ADC)
Inherent Sample and Hold Function
Total Unadjusted Error . . . ±1 LSB Max
On-Chip System Clock
Terminal Compatible With TLC1549 and TLC1549x
Application Report Available^{^[dagger]}
CMOS Technology

description

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.

Title: 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
Product Family: ANALOG TO DIGITAL
Device Functionality: DATA ACQ
Orderable Devices: TLV1549CD, TLV1549CDR, TLV1549CP, TLV1549ID, TLV1549IP

View the complete PDF datasheet: slas071c.pdf (227 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TLV1549

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.