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RECOMMENDED OPERATING CONDITIONS

ELECTRICAL CHARACTERISTICS

bq27010, bq27210

SLUS707B – APRIL 2006 – REVISED JANUARY 2007

MIN

MAX

UNIT

Supply voltage

2.6

4.5

V

Operating free-air temperature

–20

70

°C

–100

100

mV

over operating free-air temperature range and supply voltage range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

GENERAL

Active current

52

90

Sleep current

1.0

2.5

µA

Ship current (bq27010 only)

0.9

2.0

Hibernate current

0.6

1.5

RBI current

< 1

20

nA

POR threshold

2.0

2.6

V

Input impedance

BAT, SRN, SRP

10

M

Ω

Pull-down current

HDQ, SCL, SDA

2.7

4.5

µA

HDQ, SCL, SDA and GPIO

1.5

High-level input voltage

1.7

Low-level input voltage

0.7

V

Low-level output voltage (GPIO)

0.4

Low-level output voltage (HDQ, SCL, SDA)

0.4

VOLTAGE AND TEMPERATURE MEASUREMENT

Measurement range

2.6

4.5

V

Reported voltage resolution

2.7

mV

Reported accuacy

-25

25

Voltage update time

2.56

s

Reported temperature resolution

0.25

°K

Reported temperature accuracy

-3

3

Temperature update time

2.56

s

TIME, CURRENT AND CAPACITY (3.0 V

≤ V

Internal oscillator frequency

-2.2%

1.5%

Current gain variability

-0.5%

0.5%

Coulometric gain variability

-1.7%

0.5%

-15

0

15

µV

–100

100

mV

Programming voltage rise time

0.5

1.5

ms

Programming voltage high time

10

100

ms

Programming voltage fall time

0.5

1.5

ms

Programming voltage

Applied to PGM pin

20

22

V

EEPROM programming current

15

mA

(1)

Excludes contributions to the offset due to PCB layout or other factors external to the bq27010/bq27210.

(2)

3

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