16-bit Constant-Current LED Driver with Operating Voltage of 3.3 V

The TB62726 series is 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 a 16-bit constant-current output, a 16-bit shift register, a 16-bit latch and a gate circuit.
These drivers have been designed using the Bi-CMOS process.

FEATUREs
• Output current capability and number of outputs: 90 mA × 16 outputs
• Constant current range: 2~80 mA
• Application output voltage:
   0.7 V (output current 2~80 mA)
   0.4 V (output current 2~40 mA)
• For anode-common LEDs
• Input signal voltage level: 3.3-V CMOS level (Schmitt trigger input)
• Maximum output terminal voltage: 17 V
• Serial data transfer rate: 20 MHz (max, cascade connection)
• Operating temperature range Topr = −40~85°C
• Package:
   Type N: SDIP24-P-300-1.78
   Type F: SSOP24-P-300-1.00B
• Package and pin layout: Pin layout and functionality are similar to those of the TB62706. (Each characteristic value is different.)
• Constant-current accuracy (all outputs on)