TB62725BFG中文資料Marktech數(shù)據(jù)手冊PDF規(guī)格書

The TB62725BPG/BFG/BFNG 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 an 8-bit constant-current output, an

8-bit shift register, an 8-bit latch circuit and an 8-bit AND-gate circuit.

These drivers have been designed using the Bi-CMOS process.

This devices are a product for the Pb free.

Features

Output current capability and number of outputs: 90 mA × 8 outputs

Constant current range: 5 to 80 mA

Application output voltage:

0.7 V (output current 5 to 80 mA)

0.4 V (output current 5 to 40 mA)

For anode-common LEDs

Input signal voltage level: 3.3-V and 5-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 to 85°C

Package:

Type BPG: DIP16-P-300-2.54A

Type BFG: SSOP16-P-225-1.00A

Type BFNG: SSOP16-P-225-0.65B

Package and pin layout: Pin layout and functionality are similar to those of the TB62705C series and TB62725A series. (Each characteristic value is different.)

Constant-current accuracy (all outputs on)