Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Switch Pin. This is the collector of the internal NPN power switch. Minimize the metal trace area connected to this pin to minimize EMI. Ground Pin. Tie this pin directly to local ground plane. LED Pin. This is the collector of the internal NPN LED switch. Connect the cathode of the bottom LED to this pin. A resistor between this pin and ground programs the .
atterypowered designs. A single external resistor sets LED current between 5mA and 40mA, which can then be easily adjusted using either a DC voltage or a pulse width modulated (PWM) signal. When the GM7620 is placed in shutdown, the LEDs are disconnected from the output, ensuring a quiescent current of under 1mA for the entire circuit. The device’s 1.2MHz switching frequency permits the use of tiny, low profile chip inductors and capacitors to minimize footprint and cost in space-conscious portable applications. The GM7620 is available in 6-lead plastic SOT-23 package. Applications: Handheld .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | GM7630 |
Gamma Microelectronics |
FIXED MULTI-OUTPUT REGULATOR |
|
| 2 | GM7631 |
Gamma Microelectronics |
FIXED MULTI-OUTPUT REGULATOR |
|
| 3 | GM7632 |
Gamma Microelectronics |
FIXED MULTI-OUTPUT REGULATOR |
|
| 4 | GM76C256C |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 5 | GM76C256CE |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 6 | GM76C256CL |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 7 | GM76C256CLE |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 8 | GM76C256CLEFW |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 9 | GM76C256CLET |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 10 | GM76C256CLFW |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 11 | GM76C256CLL |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|
| 12 | GM76C256CLLE |
Hynix Semiconductor |
32K x8 bit 5.0V Low Power CMOS slow SRAM |
|