TLV1562 datasheet(3/40 Pages) TI

3 / 40 page

TLV1562

2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL

CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN

SLAS162 – SEPTEMBER 1998

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

description (continued)

The converter incorporates a pair of differential high-impedance reference inputs that facilitate ratiometric

conversion, scaling, and isolation of analog circuitry from logic and supply noise. Other features such as low

input capacitance (10 pF) and very wide input bandwidth (75 MHz) make this device a perfect digital signal

processing (DSP) companion for mobile communication applications. A switched-capacitor design allows

low-error conversion over the full operating free-air temperature range.

The features that make this device truly a DSP friendly converter include: 1) programmable continuous

conversion modes, 2) programmable 2s complement output code format, and 3) programmable resolution. The

TLV1562 is offered in both 28-pin TSSOP and SOIC packages. The TLV1562C is characterized for operation

from 0

°C to 70°C. The TLV1562I is characterized for operation over the full industrial temperature range of

–40

°C to 85°C.

AVAILABLE OPTIONS

PACKAGED DEVICE

28-TSSOP

(25 MIL PITCH)

(PW)

28-SOIC

(50 MIL PITCH)

(DW)

°C to 70°C

TLV1562CPW

TLV1562CDW

–40

°C to 85°C

TLV1562IPW

TLV1562IDW

TLV1562 Datasheet(PDF) 3 Page - Texas Instruments