GTL2003 datasheet(2/19 Pages) NXP

2 / 19 page

GTL2003_1

Product data sheet

Rev. 01 — 27 July 2007

2 of 19

NXP Semiconductors

GTL2003

8-bit bidirectional low voltage translator

Applications

I Any application that requires bidirectional or unidirectional voltage level translation

from any voltage from 1.0 V to 5.0 V to any voltage from 1.0 V to 5.0 V

I The open-drain construction with no direction pin is ideal for bidirectional low voltage

(for example, 1.0 V, 1.2 V, 1.5 V, or 1.8 V) processor I2C-bus port translation to the

normal 3.3 V and/or 5.0 V I2C-bus signal levels or GTL/GTL+ translation to LVTTL/TTL

signal levels.

Ordering information

4.1 Ordering options

Functional diagram

Table 1.

Ordering information

Type number

Package

Name

Description

Version

GTL2003BQ

DHVQFN20 plastic dual in-line compatible thermal enhanced very

thin quad ﬂat package; no leads; 20 terminals;

body 2.5

× 4.5 × 0.85 mm

SOT764-1

GTL2003PW

TSSOP20

plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

SOT360-1

Table 2.

Ordering options

Type number

Topside mark

Temperature range

GTL2003BQ

2003

−40 °C to +85 °C

GTL2003PW

GTL2003

−40 °C to +85 °C

Fig 1.

Functional diagram

GREF

SREF

DREF

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