MCP625 Ver la hoja de datos (PDF) - Microchip Technology
Número de pieza
componentes Descripción
Fabricante
MCP625 Datasheet PDF : 44 Pages
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MCP621/2/5
Note: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to 5.5V, VSS = GND, VCM = VDD/3, VOUT = VDD/2,
VL = VDD/2, RL = 2 kΩ to VL, CL = 50 pF, and CAL/CS = VSS.
2.2 Other DC Voltages and Currents
14
VDD = 5.5V
12
10
VOL – VSS
-IOUT
8
6
4
VDD = 2.5V
2
VDD – VOH
IOUT
0
1
10
100
Output Current Magnitude (mA)
FIGURE 2-16:
Ratio of Output Voltage
Headroom to Output Current.
3.5
3.0
2.5
2.0
1.5
+125°C
1.0
+85°C
+25°C
0.5
-40°C
0.0
Power Supply Voltage (V)
FIGURE 2-19:
Supply Voltage.
Supply Current vs. Power
20
18 RL = 2 kΩ
VOL – VSS
16
VDD = 5.5V
14
12
10
8
6
4
2 VDD = 2.5V
0
VDD – VOH
-50 -25
0
25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-17:
Output Voltage Headroom
vs. Ambient Temperature.
3.0
2.5
2.0
1.5
VDD = 2.5V
1.0
0.5
0.0
VDD = 5.5V
Common Mode Input Voltage (V)
FIGURE 2-20:
Supply Current vs. Common
Mode Input Voltage.
100
80
60
40
20
0
-20
-40
-60
-80
-100
+125°C
+85°C
+25°C
-40°C
Power Supply Voltage (V)
FIGURE 2-18:
Output Short Circuit Current
vs. Power Supply Voltage.
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
VPRH
VPRL
-25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-21:
Power On Reset Voltages
vs. Ambient Temperature.
DS22188A-page 10
© 2009 Microchip Technology Inc.
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