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 (I
OUT
= 5~90 mA). (Note)
This I
C
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.
TB62706BN
FEATURES
Constant Current Output
: Can set up all output current
with one resister for 5 to 90
mA.
TB62706BF
Maximum Clock Frequency : f
CLK
= 15 (MHz) (Cascade
Connected Operate, T
opr
=
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
Weight
SDIP24-P-300-1.78: 1.22 g (typ.)
SSOP24-P-300-1.00B: 0.32 g (typ.)
(Note)
Note:
TB62706BF can be used under limited P
D
(P
D
≤
1.04 W, with PCB)
1
2006-06-14
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
