Ultra Low Noise Positive Regulator for High Quality Digital Audio
- ULN-RD78A - Noise : Min. 0.9nV¡îHz /Max. 5.4nVnV @1KHz/¡îHz / PSRR: 132dB(Vs=4V~35V) - ULN-RD78A are direct replacable for 78XX of TO-220 package.
<General Properties> 1. Trimmed to High Accuracy Reference - 2.5V ~ 3.3V : MAX6225A(1ppm/¡ÆC, 0.02% Accuracy) - 5V ~30V : LT1236ACS8-5(2ppm/¡ÆC, 0.05% Accuracy)
2. Buffer : OPA132
3. Ultra Noise and High PSRR & Error Amp : LT1028
4. Thin Film 0.1%/10PPM Low Noise Resistors
5. Low ESR SMD Tantalum Capacitor
6. Pin Compatible with 78xx Regulator
<Specifications> 1. Noise : Min. 0.9nV/¡îHz/Max. 5.4nV/¡îHz @1KHz 2. PSRR(Power Supply Ripple Rejection) : 132dB(Vs=4V to 35V) 3. Voltage Temperature Coefficient : 1 ~ 2ppm/¡ÆC 4. Short-Circuit Protected 5. Input Voltage : 7V ~ 35V 6. Output Voltage : 3.3V ~ 30V 7. Max. Current : 250mA 8. Power Rating : 800mW 9. Gold Plated PCB : Size 12.7 x 37(W x H :mm) -------------------------------------------------------------------------------------------------------- <±ÇÀå ÀÔ·Â Àü¾Ð> 1) 2.5V : 6V ~ 7.5V 2) 3.3V : 7.5V~8.5V 3) 5.0V : 7.5V~8.5V 4) 8.0V : 10.5V~11.5V 5) 10V : 12.5V~13.5V 6) 12V : 14.5V~15.5V 7) 15V : 17.5V~18.5V 8) 18V : 20.5V~21.5V 9) 24V : 26.5V~27.5V 10) 30V : 32.5V~33.5V -------------------------------------------------------------------------------- »ó¼¼¾È³»¼´Â ÀÚ·á½Ç¿¡ µî·ÏµÇ¾î ÀÖ½À´Ï´Ù. |