MCP6031 데이터 시트보기 (PDF) - Microchip Technology
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MCP6031 Datasheet PDF : 30 Pages
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MCP6031/2/3/4
MCP6033 CHIP SELECT (CS) ELECTRICAL CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, VDD = +1.8V to +5.5V, VSS = GND, TA = +25°C, VCM = VDD/
2, VOUT = VDD/2, VL = VDD/2, CL = 60 pF and RL = 1 MΩ to VL (Refer to Figure 1-1).
Parameters
Sym
Min
Typ
Max Units
Conditions
CS Low Specifications
CS Logic Threshold, Low
CS Input Current, Low
CS High Specifications
CS Logic Threshold, High
CS Input Current, High
GND Current
Amplifier Output Leakage
CS Dynamic Specifications
CS Low to Amplifier Output
Turn-on Time
VIL
ICSL
VIH
ICSH
ISS
IO(LEAK)
tON
VSS
—
0.8VDD
—
—
—
—
—
0.2VDD
-10
—
VDD
10
—
-400
—
10
—
4
100
CS High to Amplifier Output
tOFF
—
High-Z
10
—
CS Hysteresis
VHYST
—
0.3VDD
—
V
pA CS = VSS
V
pA CS = VDD
pA CS = VDD
pA CS = VDD
ms CS ≤ 0.2VDD to VOUT = 0.9VDD/2,
G = +1 V/V, VIN = VDD/2,
RL = 50 kΩ to VL = VSS.
µs CS ≥ 0.8VDD to VOUT = 0.1VDD/2,
G = +1 V/V, VIN = VDD/2,
RL = 50 kΩ to VL = VSS.
V
CS
VIL
tON
VOUT High-Z
VIH
tOFF
High-Z
ISS -400 pA (typ.) -0.9 µA (typ.) -400 pA (typ.)
ICS 10 pA (typ.)
FIGURE 1-1:
Timing Diagram for the CS
Pin on the MCP6033.
DS22041A-page 4
© 2007 Microchip Technology Inc.
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