MCP6072-E/SN 查看數據表（PDF） - Microchip Technology
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MCP6072-E/SN Datasheet PDF : 40 Pages
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MCP6071/2/4
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 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 = 10 kΩ to VL. (Refer to Figure 1-1).
Parameters
Sym
Min
Typ
Max Units
Conditions
Input Offset
Input Offset Voltage
VOS
Input Offset Drift with Temperature ΔVOS/ΔTA
ΔVOS/ΔTA
Power Supply Rejection Ratio
PSRR
Input Bias Current and Impedance
-150
—
—
70
—
±1.5
±4.0
87
+150
—
—
—
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
Input Bias Current
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode
IB
IB
IB
IOS
ZCM
ZDIFF
—
±1.0
100
pA
—
60
—
pA TA = +85°C
—
1100
5000
pA TA = +125°C
—
±1.0
—
pA
—
1013||6
—
Ω||pF
—
1013||6
—
Ω||pF
Common Mode Input Voltage Range VCMR VSS−0.15 — VDD+0.15 V VDD = 1.8V (Note 1)
VCMR VSS−0.3 — VDD+0.3 V VDD = 6.0V (Note 1)
Common Mode Rejection Ratio
CMRR
72
89
—
dB VCM = -0.15V to 1.95V,
VDD = 1.8V
74
91
—
dB VCM = -0.3V to 6.3V,
VDD = 6.0V
72
87
—
dB VCM = 3.0V to 6.3V,
VDD = 6.0V
74
89
—
dB VCM = -0.3V to 3.0V,
VDD = 6.0V
Note 1: Figure 2-13 shows how VCMR changed across temperature.
© 2010 Microchip Technology Inc.
DS22142B-page 3
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