MBI5168 exploits PrecisionDrive™ technology to enhance its output characteristics. MBI5168 contains a serial buffer and data latches, which convert serial input data into parallel output format. At MBI5168 output stage, eight regulated current ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of VF variations. The excellent output accuracy is within ±3% between channels and within ±6% between ICs. Users may adjust the output current from 5mA to 120mA through an external resistor Rext, which gives users flexibility in controlling the light intensity of LEDs. MBI5168 guarantees to endure maximum 17V at the output ports. The high clock frequency up to 25MHz also satisfies the system requirements of high volume data transmission.
Features:
- 8 constant-current output channels.
- Constant output current invariant to load voltage change.
- Excellent output current accuracy
- Between channels: < ±3% (max.).
- Between ICs: < ±6% (max.).
- Output current adjusted through an external resistor.
- Constant output current range: 5 - 120mA.
- Fast response of output current
- OE (min.): 200ns @ Iout < 60mA.
- OE (min.): 400ns @ Iout = 60 ~ 100mA.
- 25MHz clock frequency.
- Schmitt trigger input.
- 3.3V / 5V supply voltage.
- Optional for "Pb-free & Green" package.
- Applications
- Outdoor LED video displays.
- Indoor LED video displays.
- Message signs.
Others:
| Part Number | "Pb-free & Green" Package Type | Weight (g) | Minimum Ordering Quantity |
|---|---|---|---|
| MBI5168GN / CN | P-DIP16-300-2.54 | 1.02 | 30 pcs/tube |
| MBI5168GD / CD | SOP16-150-1.27 | 0.13 | 2,500 pcs/reel |
| MBI5168GDW / CDW | SOP16-300-1.27 | 0.37 | 1,500 pcs/reel |
| MBI5168GP / CP | SSOP16-150-0.64 | 0.07 | 2,500 pcs/reel |
Ordering information:
- Minimum Order: Negotiable