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TB62706

Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC

Toshiba 

TB62706BN/BF

TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC

TB62706BN,TB62706BF

16BIT SHIFT REGISTER, LATCHES & CONSTANT CURRENT DRIVERS

The TB62706BN, TB62706BF is specifically designed for LED

and LED DISPLAY constant current drivers.

This constant current output circuits is able to set up external

resistor (IOUT = 5~90 mA). (Note)

This IC is monolithic integrated circuit designed to be used

together with Bi−CMOS process.

The devices consist of 16bit shift register, latch, AND−GATE and

Constant Current Drivers.

FEATURES

Constant Current Output

: Can set up all output current

with one resister for 5 to 90

mA.

Maximum Clock Frequency : fCLK = 15 (MHz) (Cascade

Connected Operate, Topr =

25°C)

5 V C−MOS Compatible Input

Package : SDIP24−P−300−1.78~1.778mmPitch~ (TB62706BN)

SSOP24−P−300−1.00B~1.0mmPitch~ (TB62706BF)

Constant Output Current Matchong:

OUTPUT−GND

VOLTAGE

≥ 0.4 V

≥ 0.7 V

CURRENT

MATCHING

±6.0%

±6.0%

OUTPUT

CURRENT

5~40 mA

5~90 mA

(Note)

Note: TB62706BF can be used under limited PD

(PD ≤ 1.04 W, with PCB)

TB62706BN

TB62706BF

Weight

SDIP24-P-300-1.78: 1.22 g (typ.)

SSOP24-P-300-1.00B: 0.32 g (typ.)

1

2006-06-14

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