TB62726ANG/AFG
TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB62726ANG,TB62726AFG
16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V
The TB62726A series are comprised of constant-current drivers
designed for LEDs and LED displays. The output current value
can be set using an external resistor.
As a result, all outputs will have virtually the same current
levels.
This driver incorporates 16-bit constant-current outputs, a
16-bit shift register, a 16-bit latch and a 16-bit AND-gate circuit.
These drivers have been designed using the Bi-CMOS process.
This devices are a product for the Pb free.
TB62726ANG
Features
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Output current capability and number of outputs:
90 mA
×
16 outputs
Constant current range: 2 to 90 mA
Application output voltage: 0.7 V (output current 2 to 80 mA)
0.4 V (output current 2 to 40 mA)
For anode-common LEDs
Input signal voltage level: 3.3-V and 5-V CMOS level (Schmitt
trigger input)
Power supply voltage range V
DD
=
3.0 to 5.5 V
Maximum output terminal voltage: 17 V
Serial and parallel data transfer rate: 20 MHz (max, cascade
connection)
Operating temperature range T
opr
= −40
to 85°C
Package: Type ANG: SDIP24-P-300-1.78
Type AFG: SSOP24-P-300-1.00B
Current accuracy (All output ON)
Output Voltage
>
0.4 V
=
>
0.7 V
=
Current Accuracy
Between Bits
±4%
Between ICs
±15%
±12%
2 to 5 mA
5 to 80 mA
Output Current
TB62726AFG
Weight
SDIP24-P-300-1.78: 1.22 g (typ.)
SSOP24-P-300-1.00B: 0.32 g (typ.)
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