2011 Microchip Technology Inc.
DS25073A-page 5
MCP6N11
Input Differential Mode Voltage (VDM) (Note 4) Differential Input
Voltage Range
VDML
-2.7/GMIN
——
V
all
VREF = (VDD –GDMVDM)/2
VDMH
—
+2.7/GMIN
V
Differential Gain Error
gE
-1
±0.13+1%
VDM = VDML to VDMH,
Differential Gain Drift
ΔgE/ΔTA
—
±0.0006
—
%/°C
VREF = (VDD –GDMVDM)/2
Differential
Non-Linearity
INLDM
-500
±30
+500
ppm
1
-800
±40
+800
ppm
2, 5
-2000
±100
+2000
ppm
10, 100
DC Open-Loop Gain
AOL
61
84
—
dB
1
VDD =1.8V,
68
90
—
dB
2
VOUT = 0.2V to 1.6V
76
98
—
dB
5
78
104
—
dB
10
86
116
—
dB
100
70
94
—
dB
1
VDD =5.5V,
77
100
—
dB
2
VOUT = 0.2V to 5.3V
84
108
—
dB
5
90
114
—
dB
10
97
125
—
dB
100
Output
Minimum Output
Voltage Swing
VOL
——
VSS +15
mV
all
VDM =-VDD/(2GDM),
VDD =1.8V,
VREF = VDD/2 – 1V
——
VSS +25
mV
VDM =-VDD/(2GDM),
VDD =5.5V,
VREF = VDD/2 – 1V
Maximum Output
Voltage Swing
VOH
VDD 15
—
mV
VDM =VDD/(2GDM),
VDD =1.8V,
VREF = VDD/2 + 1V
VDD 25
—
mV
VDM =VDD/(2GDM),
VDD =5.5V,
VREF = VDD/2 + 1V
Output Short Circuit
Current
ISC
—±8
—
mA
VDD = 1.8V
—±30
—
mA
VDD = 5.5V
Power Supply
Supply Voltage
VDD
1.8
—
5.5
V
all
Quiescent Current
per Amplifier
IQ
0.5
0.8
1.1
mA
IO = 0
POR Trip Voltage
VPRL
1.1
1.4
—
V
VPRH
—1.4
1.7
V
TABLE 1-1:
DC ELECTRICAL SPECIFICATIONS (CONTINUED)
Electrical Characteristics: Unless otherwise indicated, TA =+25°C, VDD = 1.8V to 5.5V, VSS = GND, EN/CAL =VDD,
VCM =VDD/2, VDM =0V, VREF =VDD/2, VL =VDD/2, RL =10 kΩ to VL and GDM =GMIN; see Figure 1-6 and Figure 1-7.
Parameters
Sym
Min
Typ
Max
Units
GMIN
Conditions
Note 1:
VCM = (VIP + VIM) / 2, VDM = (VIP – VIM) and GDM = 1 + RF/RG.
2:
The VOS spec limits include 1/f noise effects.
3:
This is the input offset drift without VOS re-calibration; toggle EN/CAL to minimize this effect.
4:
These specs apply to both the VIP, VIM input pair (use VCM) and to the VREF, VFG input pair (VREF takes VCM’s place).
5:
This spec applies to the VIP, VIM, VREF and VFG pins individually.
6:
Figure 2-11 and Figure 2-19 show the VIVR and VDMR variation over temperature.
7:
See Section 1.5 “Explanation of DC Error Specs”.