TC500 Datasheet, PDF (18/28 Pages) TelCom Semiconductor, Inc – PRECISION ANALOG FRONT ENDS

TC500/A/510/514
9.0 TYPICAL CHARACTERISTICS
The graphs and tables following this note are a statistical summary based on a limited number of samples and are
provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed.
In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified
power supply range), and therefore outside the warranted range.
Output Voltage vs Load Current
5
4
T_A = 25˚C
V+ = 5V
3
2
1
0
-1
-2 _{Slope 60Ω}
-3
-4
-5
0 10 20 30 40 50 60 70 80
Load Current (mA)
Output Voltage vs. Output Current
-0
TA = 25_˚C
-1
-2
-3
-4
-5
-6
-7
-8
0 2 4 6 8 10 12 14 16 18 20
Output Current (mA)
Output Ripple vs. Load Current
200
175
V+ = 5V, T_A = 25˚C
Osc. Freq. = 100kHz
150
125
CAP = 1µF
100
75
CAP = 10µF
50
25
0
0 123 456 78
Load Current (mA)
9 10
Output Source Resistance vs. Temperature
100
V+ = 5V
90 ^{IOUT = 10mA}
80
70
60
50
40
-50 -25
0
25
50
Temperature (˚C)
75 100
Oscillator Frequency vs. Capacitance
100
T_A = +25˚C
V+ = 5V
10
1
1
10
100
1000
Oscillator Capacitance (pF)
Oscillator Frequency vs. Temperature
150
V+ = 5V
125
100
75
50
-50 -25
0 25 50 75 100 125
Temperature (˚C)
DS21428B-page 18
© 2002 Microchip Technology Inc.