MCP6231 Ver la hoja de datos (PDF) - Microchip Technology
Número de pieza
componentes Descripción
Fabricante
MCP6231 Datasheet PDF : 40 Pages
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MCP6231/1R/1U/2/4
Note: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +5.5V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
RL = 100 kΩ to VDD/2 and CL = 60 pF.
0.30
0.25 Falling Edge
VDD = 5.5V
0.20
0.15
0.10
Rising Edge
VDD = 1.8V
0.05
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
FIGURE 2-13:
Temperature.
Slew Rate vs. Ambient
G = +1 V/V
RL = 10 kΩ
Time (2 µs/div)
FIGURE 2-16:
Small-Signal, Non-Inverting
Pulse Response.
1,000
100
VDD – VOH
VOL – VSS
10
1
1.1E0-µ02
11.E00-0µ1
1.1Em+00
Output Current Magnitude (A)
11.E0+m01
FIGURE 2-14:
Output Voltage Headroom
vs. Output Current Magnitude.
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
FIGURE 2-17:
Pulse Response.
VDD = 5.0V
G = +1 V/V
Time (20 µs/div)
Large-Signal, Non-Inverting
10
VDD = 5.5V
1 VDD = 1.8V
0.1
1.E1+k03
1.1E0+k04
11.E00+k05
Frequency (Hz)
1.E1M+06
FIGURE 2-15:
Maximum Output Voltage
Swing vs. Frequency.
30
VCM = 0.9VDD
25
20
15
TA = +125°C
10
TA = +85°C
TA = +25°C
5
TA = -40°C
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
FIGURE 2-18:
Quiescent Current vs.
Power Supply Voltage.
© 2009 Microchip Technology Inc.
DS21881E-page 7
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