MAX1660EEE(1998) Просмотр технического описания (PDF) - Maxim Integrated

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Компоненты Описание

производитель

MAX1660EEE
(Rev.:1998)

Digitally Controlled Fuel-Gauge Interface

Maxim Integrated 

Digitally Controlled

Fuel-Gauge Interface

WIDE, HIGH CURRENT TRACE

CURRENT-SENSE

RESISTOR (RCS)

70nF

R2

100Ω

C3

0.1µF

C5

MAX1660

CS

AGND

THIN, LOW CURRENT TRACES

GND

WIDE, HIGH CURRENT TRACE

KELVIN CONNECTION

REDUCES ERROR

DUE TO TRACE RESISTANCE

Figure 11. Proper Layout for Current-Sense Input

SHORT, COMPACT PLACEMENT OF

LOWPASS FILTER COMPONENTS

REDUCES HIGH-FREQUENCY NOISE AND

TRACE-TO-TRACE LEAKAGE ERROR.

Pin Configuration

TOP VIEW

INT 1

SHDN 2

N.C. 3

CS 4

AGND 5

REF 6

ODI 7

OCI 8

MAX1660

16 SCL

15 SDA

14 RST

13 OCO

12 ODO

11 BATT

10 VL

9 GND

QSOP

___________________Chip Information

TRANSISTOR COUNT: 9078

SUBSTRATE CONNECTED TO GND

*Patent pending

18 ______________________________________________________________________________________

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