IP9001 View Datasheet(PDF) - Interpion semiconductor

Part Name

Description

MFG CO.

IP9001

4-CH MOTOR DRIVE IC FOR PORTABLE CDP

Interpion semiconductor 

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IP9001

4-CH MOTOR DRIVE IC FOR PORTABLE CDP

ELECTRICAL CHARACTERISTICS - - - continued

(Ta = 25OC, VCC1=VCC2=3.2V, VBAT=2.4V, VREF=1.6V,

VCHG=0V, fclk=88.2KHz unless otherwise specified.)

CHARACTERISTICS SYMBOL

CONDITIONS

MIN TYP MAX UNIT

[ RESET PART ]

VCC1 reset threshold

voltage ratio

RESET detect

hysteresis width

RESET output voltage

RRSTOTH

Ratio to error amplifier

threshold voltage

85

90

VRSTHS

-

25

50

VRST

IO=1mA,SVCC1=SVCC2=2.

8V

-

-

RESET pull-up resistance

RRST

-

72

90

AMUTE output voltage1

VAMO1

IO=1mA,SVCC1=SVCC2=2.

8V

2.0

-

IO=1mA,SVCC1=SVCC2=2.

AMUTET output voltage2

VAMO2 8V,

2.0

-

START=0V

AMUTE pull-down

resistance

RAMU

-

77

95

[ OP-AMP ]

Input bias current

IBIAS OPIN+=1.6V

-

-

Input offset voltage

VOFOP OPIN+=1.6V

-5.5

0

High level output voltage

VOHOP RL=OPEN

2.8

-

Low level output voltage

VOLOP RL=OPEN

-

-

Output source current

ISRC 50ohm, GND

-

-6.5

Output sink current

ISNK 50ohm, SVCC

3

6

Open loop voltage gain

Slew rate

GVO VIN=-75dB, f=1KHz

SR

-

-

70

-

0.5

95

%

100 mV

0.5

V

108 K ohm

2.4

V

2.4

113 K ohm

300

nA

5.5

mV

-

V

0.2

-3.0

mA

-

-

dB

-

V/uS

September. 2003 (Rev.0)

www.interpionsemi.com

- 10 -

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