MCP6001/2/4
† Notice: Stresses above those listed under “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.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings †
V
– V ........................................................................7.0V
SS
DD
All Inputs and Outputs ................... V – 0.3V to V + 0.3V
SS
DD
Difference Input Voltage ...................................... |V – V
|
DD
SS
Output Short-Circuit Current .................................continuous
Current at Input Pins ....................................................±2 mA
Current at Output and Supply Pins ............................±30 mA
Storage Temperature.....................................-65°C to +150°C
Maximum Junction Temperature (T )..........................+150°C
J
ESD Protection On All Pins (HBM;MM) ............... ≥ 4 kV; 200V
DC ELECTRICAL SPECIFICATIONS
Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +5.5V, VSS = GND, VCM = VDD/2,
RL = 10 kΩ to VDD/2 and VOUT ≈ VDD/2.
Parameters
Input Offset
Input Offset Voltage
Sym
Min
Typ
Max
Units
Conditions
VOS
-4.5
—
—
+4.5
—
mV VCM = VSS (Note 1)
Input Offset Drift with Temperature ΔVOS/ΔTA
±2.0
µV/°C TA= -40°C to +125°C,
VCM = VSS
Power Supply Rejection Ratio
Input Bias Current and Impedance
Input Bias Current:
PSRR
—
86
—
dB
VCM = VSS
IB
IB
—
—
—
—
—
—
±1.0
19
—
—
—
—
—
—
pA
pA
Industrial Temperature
TA = +85°C
Extended Temperature
IB
1100
pA
TA = +125°C
Input Offset Current
IOS
ZCM
ZDIFF
±1.0
pA
Common Mode Input Impedance
Differential Input Impedance
Common Mode
1013||6
1013||3
Ω||pF
Ω||pF
Common Mode Input Range
Common Mode Rejection Ratio
VCMR
VSS − 0.3
—
VDD + 0.3
—
V
CMRR
60
76
dB
VCM = -0.3V to 5.3V,
VDD = 5V
Open-Loop Gain
DC Open-Loop Gain (Large Signal)
AOL
88
112
—
dB
VOUT = 0.3V to VDD – 0.3V,
VCM = VSS
Output
Maximum Output Voltage Swing
Output Short-Circuit Current
VOL, VOH VSS + 25
—
±6
VDD – 25
mV VDD = 5.5V
mA VDD = 1.8V
ISC
—
—
—
—
±23
mA
VDD = 5.5V
Power Supply
Supply Voltage
VDD
IQ
1.8
50
—
5.5
V
Quiescent Current per Amplifier
100
170
µA
IO = 0, VDD = 5.5V, VCM = 5V
Note 1: MCP6001/2/4 parts with date codes prior to December 2004 (week code 49) were tested to ±7 mV minimum/
maximum limits.
DS21733F-page 2
© 2005 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
