LTC1325 View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LTC1325

Microprocessor-controlled battery management system

Linear Technology 

LTC1325

TEST CIRCUITS

Voltage Waveforms for DOUT Delay Time, tdDO

CLK

DOUT

0.8V

tdDO

2.4V

0.4V

LTC1325 • TC03

3.072V

On and Off Channel Leakage

ION

A

ON CHANNEL

IOFF

A

} OFF

CHANNELS

NOTE: EXTERNAL CHANNELS ONLY––

TBAT, TAMB AND VIN

LTC1325 • TC05

Voltage Waveforms for DOUT Rise and Fall Times, tr, tf

2.4V

0.4V

tr

tf

LTC1325 • TC04

Voltage Waveforms for tdis

CS

DOUT

WAVEFORM 1

(SEE NOTE 1)

2V

90%

tdis

DOUT

10%

WAVEFORM 2

(SEE NOTE 2)

NOTE 1: WAVEFORM 1 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS

SUCH THAT THE OUTPUT IS HIGH UNLESS DISABLED BY CS.

NOTE 2: WAVEFORM 2 IS FOR AN OUTPUT WITH INTERNAL CONDITIONS

SUCH THAT THE OUTPUT IS LOW UNLESS DISABLED BY CS.

LTC1325 • TC06

CS

DIN

CLK

DOUT

Voltage Waveforms for ten

START

1

VR1

21

22

23 0.4V 24

ten

THREE-STATE

NULL

0.4V

D9

LTC1325 • TC07

8

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