MCP6054-E/SL 查看數據表（PDF） - Microchip Technology
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MCP6054-E/SL Datasheet PDF : 34 Pages
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MCP6051/2/4
1.0 ELECTRICAL CHARACTERISTICS
1.1 Absolute Maximum Ratings †
VDD – VSS ........................................................................7.0V
Current at Input Pins .....................................................±2 mA
Analog Inputs (VIN+, VIN-)†† .......... VSS – 1.0V to VDD + 1.0V
All Other Inputs and Outputs ......... VSS – 0.3V to VDD + 0.3V
Difference Input Voltage ...................................... |VDD – VSS|
Output Short-Circuit Current .................................continuous
Current at Output and Supply Pins ............................±30 mA
Storage Temperature ....................................-65°C to +150°C
Maximum Junction Temperature (TJ).......................... +150°C
ESD protection on all pins (HBM; MM) ................ ≥ 4 kV; 400V
† Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the device. This is a stress rating only and functional
operation of the device at those or any other conditions
above those indicated in the operational listings of this
specification is not implied. Exposure to maximum
rating conditions for extended periods may affect
device reliability.
†† See 4.1.2 “Input Voltage And Current Limits”
1.2 Specifications
TABLE 1-1: DC ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Unless otherwise indicated, VDD = +1.8V to +6.0V, VSS= GND, TA= +25°C, VCM = VDD/2,
VOUT ≈ VDD/2, VL = VDD/2 and RL = 100 kΩ to VL. (Refer to Figure 1-1).
Parameters
Sym
Min
Typ
Max Units
Conditions
Input Offset
Input Offset Voltage
VOS
-150
—
+150
Input Offset Drift with Temperature ΔVOS/ΔTA
—
±1.5
—
ΔVOS/ΔTA
—
±4.0
—
Power Supply Rejection Ratio
Input Bias Current and Impedance
Input Bias Current
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode
Common Mode Input Voltage Range
Common Mode Rejection Ratio
PSRR
IB
IB
IB
IOS
ZCM
ZDIFF
VCMR
VCMR
CMRR
70
87
—
—
±1.0
100
—
60
—
—
1100 5000
—
±1.0
—
—
1013||6
—
—
1013||6
—
VSS−0.2 — VDD+0.2
VSS−0.3 — VDD+0.3
74
90
—
74
91
—
72
87
—
74
89
—
Note 1: Figure 2-13 shows how VCMR changed across temperature.
µV VDD = 3.0V,
VCM = VDD/3
µV/°C TA= -40°C to +85°C,
VDD = 3.0V, VCM = VDD/3
µV/°C TA= +85°C to +125°C,
VDD = 3.0V, VCM = VDD/3
dB VCM = VSS
pA
pA TA = +85°C
pA TA = +125°C
pA
Ω||pF
Ω||pF
V VDD = 1.8V (Note 1)
V VDD = 6.0V (Note 1)
dB VCM = -0.2V to 2.0V,
VDD = 1.8V
dB VCM = -0.3V to 6.3V,
VDD = 6.0V
dB VCM = 3.0V to 6.3V,
VDD = 6.0V
dB VCM = -0.3V to 3.0V,
VDD = 6.0V
© 2009 Microchip Technology Inc.
DS22182A-page 3
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