TB62726AFG中文資料東芝數(shù)據(jù)手冊PDF規(guī)格書

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.

The suffix (G) appended to the part number represents a Lead(Pb)-Free product.

Features

? 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 VDD = 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 Topr = ?40 to 85°C

? Package: Type ANG: SDIP24-P-300-1.78 Type AFG: SSOP24-P-300-1.00B

? Current accuracy (All output ON)