...ut Voltage Line Regulation Tj = 25 C Io = 5 mA to 1 A Vi = 7.5 to 20 V Vi = 7.5 to 25 V Vi = 8 to 12 V Vi = 8 to 12 V Vi = 7.3 to 20 V Po 1...21 V Vi = 8.6 to 25 V Vi = 9 to 13 V Vi = 9 to 13 V Vi = 8.3 to 21 V Po 15 W Io = 500 mA Tj = 25 oC...
...K DIAGRAM
November 1999
1/25
L7800
ABSOLUTE MAXIMUM RATINGS
Symbol Vi Io P tot T op T st g Parameter DC Input Voltage (for VO = 5...21 V Vi = 8 to 25 V Vi = 9 to 13 V Po 15 W
o
Test Conditions
Min. 5.75 5.65
Typ. 6 6
M...
...fset Voltage (note 3) o Tamb = +25 C Tmin. Tamb Tmax. Iio Input Offset Current o Tamb = +25 C Tmin. Tamb Tmax. Input Bias Current (note ...21 18 15 12 9 6 3 0
-55-35-15 5 25 45 65 85 105 125 AMBIENT TEMPERATURE ( C)
S UPPLY CURRENT
4
V...
...ld be no less than 20ms when
5-25
Item Low tone frequency High tone frequency Received signal level
BT 2130Hz 1.1% 2750Hz1.1%
Bellcore 2130Hz 0.5% 2750Hz0.5%
-2dBV to -40dBV -14dBm to -32dBm per tone on-hooka per tone off-hook ...
Description
CMOS Calling Number Identification Circuit 2 Preliminary Information