TB62705CPG/CFG/CFNG
TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC
TB62705CPG, TB62705CFG, TB62705CFNG
8-BIT SHIFT REGISTER, LATCHES & CONSTANT-CURRENT DRIVERS
The TB62705CPG / CFG / CFNG are specifically designed for
LED and LED DISPLAY constant-current drivers.
These constant-current output circuits can support the set-up of
TB62705CPG
an external resistor (I
= 5~90mA).
OUT
This I is a monolithic integrated circuit designed to be used
C
together with Bi-CMOS process.
The devices consist of an 8-bit shift register, latch, AND-GATE
and constant-current drivers.
This devices are a product for the Pb free(Sn-Ag).
FEATURES
TB62705CFG
ꢀ Constant-current Output
: current with one resistor for
5 to 90mA.
ꢀ Maximum Clock Frequency : f
= 15 (MHz)
CLK
(Cascade Connecte Operate,
Topr = 25°C)
ꢀ
ꢀ
5V C−MOS Compatible Input
Package : DIP16−P−300−2.54A (TB62705CPG)
SSOP16−P−225−1.00A (TB62705CFG)
SSOP16−P−225−0.65B (TB62705CFNG)
TB62705CFNG
ꢀ
Constant Output Current Matching:
OUTPUT-GND
VOLTAGE
CURRENT
MATCHING
OUTPUT
CURRENT
≥ 0.4 V
≥ 0.7 V
±6.0%
±6.0%
5~40 mA
5~90 mA
PIN CONNECTION (Top view)
Weight
DIP16−P−300−2.54A
: 1.11 g (typ.)
SSOP16−P−225−1.00A : 0.14 g (typ.)
SSOP16−P−225−0.65B : 0.07 g (typ.)
GND
SERIAL-IN
CLOCK
LATCH
OUTn
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
R-EXT
SERIAL-OUT
ENABLE
OUTn
OUTn
OUTn
OUTn
OUTn
OUTn
OUTn
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