M61880FP |
RFQ for M61880FP Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| M61880FP | - | SOP-24 | 02+ |
The M61880FP is a semiconductor laser-diode driver/controller. Its functions are the driving and laser power control of a specific type(Mitsubishi's N-type laser)of semiconductor laser diode,in which the anode of a semiconductor laser diode is connected in stem structure to the cathode of a monitoring photodiode.
The IC has a laser drive current output pin of sink type and is capable of driving a laser diode on a maximum bias
current of 40mA and a maximum switching current of 100 mA,which is switching at a rate of 200Mbps.
Since the M61880FP has a built in sample-hold circuit,it is possible to realize an internal APC* system that requires
no external device for laser power control.
*:Automatic Power Control
Typical Application |
Features |
| Semiconductor laser-diode applied equipment --Laser beam printer(LBP) --Plain Paper Copier(PPC) | `Built-in sample-hold circuit for internal APC functionHold error voltage is less than 1% for 1s(C=0.047F)`High speed switching 200Mbps`5V single power supply`Large driving current 100mA (max)`Capable of setting bias current (40mA max) |
|
Symbol |
Parameter |
Condition |
Ratings |
Unit | |
| Vcc | Supply voltage |
- |
0.3 to+5.5 |
V | |
| VI | Input voltage | CH,Vr |
- |
-0.3to+Vcc |
V |
| DATE, ENB, S/H |
- |
-0.3 to+Vcc |
V
| ||
| Vo | Output voltage | RO |
-
|
-0.3t+Vcc
| |
| Isw | Switching current |
- |
120 |
mA | |
| Pd | Power dissipation |
Measured being mounted Ta = 25°C (Note ) |
980 |
mA | |
| IB | Bias current |
50 |
mW | ||
| Tstg | |||||
