August 2006
3
MIC862
MIC862
Micrel
Absolute Maximum Ratings(1)
Supply Voltage (VV+ – V–)..........................................+6.0V
Differential Input Voltage (VIN+ – VIN–), Note 4 ......+6.0V
Input Voltage (VIN+ – VIN–) ...................V+ + 0.3V, V– –0.3V
Lead Temperature (soldering, 5 sec.)........................ 260°C
Output Short Circuit Current Duration ...................Indenite
Operating Temperature............................. –40°C to +125°C
Storage Temperature (TS) ......................................... 150°C
ESD Rating,
Note 3
Operating Ratings(2)
Supply Voltage (V+ – V–) ............................. +2V to +5.25V
Ambient Temperature Range...................... –40°C to +85°C
Package Thermal Resistance........................... PCB boards
θJA (using 4 layer PCB) ..........................................100°C/W
θJC (using 4 layer PCB) ...................................70°C/W
Electrical Characteristics
V+ = +2V, V– = 0V, VCM = V+/2; RL= 500kΩ to V+/2; TA
= 500kΩ to V+/2; T
= 500kΩ to V+/2; T = 25°C, unless otherwise noted.
Bold values indicate –40°C≤ TA
values indicate –40°C≤ T
values indicate –40°C≤ T ≤ +85°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VOS
Input Offset Voltage
–6
0.1
6
mV
–5
5
Differential Offset Voltage
0.5
mV
Input Offset Voltage Temp Coefcient
6
V/°C
IB
Input Bias Current
10
pA
IOS
Input Offset Current
5
pA
VCM
Input Voltage Range (from V–)
CMRR > 50dB
0.5
1
V
CMRR
Common-Mode Rejection Ratio
0 < VCM < 1V
45
75
dB
PSRR
Power Supply Rejection Ratio
Supply voltage change of 2V to 2.7V
50
78
dB
AVOL
A
Large-Signal Voltage Gain
R
VOL
L = 5kΩ, V
LL
OUT = 1.4VP-P
66
74
dB
RL = 100kΩ, V
LL
OUT = 1.4VP-P
75
89
dB
RL = 500kΩ, V
LL
OUT = 1.4VP-P
85
100
dB
VOUT
Maximum Output Voltage Swing
RL = 5kΩ
V+–80mV V+–55mV
V
RL = 500kΩ
V+–3mV V+–1.4mV
V
VOUT
Minimum Output Voltage Swing
RL = 5kΩ
V–+14mV
V–+ 20mV
mV
RL = 500kΩ
V–+0.85mV
V–+ 3mV
mV
GBW
Gain-Bandwidth Product
RL = 20kΩ, C
LL
L = 2pF, Av = 11
2.1
MHz
LL
PM
Phase Margin
RL = 20kΩ, C
LL
L = 2pF, Av = 11
57
°
LL
BW
–3dB Bandwidth
RL = 1MΩ, C
LL
L = 2pF, Av = 1
4.2
MHz
LL
SR
Slew Rate
RL = 1MΩ, C
LL
L = 2pF, Av = 1,
2
V/s
LL
Positive Slew Rate = 1.5V/s
ISC
Short-Circuit Output Current
Source
1.8
2.6
mA
Sink
1.5
2.2
mA
IS
Supply Current (per op amp)
No Load
27
43
A
Channel-to-Channel Crosstalk
Note 5
–100
dB
V+ = +2.7V, V– = 0V, VCM = V+/2; RL= 500kΩ to V+/2; TA
= 500kΩ to V+/2; T
= 500kΩ to V+/2; T = 25°C, unless otherwise noted.
Bold values indicate –40°C≤ TA
values indicate –40°C≤ T
values indicate –40°C≤ T ≤ +85°C.
VOS
Input Offset Voltage
–6
0.1
6
mV
–5
5
Differential Offset Voltage
0.5
mV
Input Offset Voltage Temp Coefcient
6
V/°C
IB
Input Bias Current
10
pA
IOS
Input Offset Current
5
pA
VCM
Input Voltage Range
CMRR > 60dB
1
1.8
V
CMRR
Common-Mode Rejection Ratio
0 < VCM < 1.35V
65
83
dB
Input Offset Voltage
–5
5
Differential Offset Voltage
0.5
mV
Input Offset Current
5
pA
Input Voltage Range
CMRR > 60dB
CMRR
Common-Mode Rejection Ratio
0 < V
Input Offset Voltage
–5
5
Differential Offset Voltage
0.5
mV
Input Bias Current
10
pA
Input Offset Current
5
pA
Input Voltage Range
CMRR > 60dB
CMRR
Common-Mode Rejection Ratio
0 < V
–5
5
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
0.1
–5
5
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
1.8
V
83
dB
–5
5
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
1.8
V
83
dB
mV
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
1.8
V
83
dB
Symbol
Parameter
Condition
Min
Typ
Max
Units
Input Offset Voltage
–5
5
Differential Offset Voltage
0.5
mV
Input Offset Current
5
pA
Input Voltage Range (from V–)
CMRR > 50dB
CMRR
Common-Mode Rejection Ratio
0 < V
PSRR
Power Supply Rejection Ratio
Supply voltage change of
Large-Signal Voltage Gain
R
Maximum Output Voltage Swing
R
Minimum Output Voltage Swing
R
GBW
Gain-Bandwidth Product
R
PM
Phase Margin
R
BW
–3dB Bandwidth
R
SR
Slew Rate
R
Positive Slew Rate = 1.5V/s
Short-Circuit Output Current
Source
Sink
Supply Current (per op amp)
No Load
27
Channel-to-Channel Crosstalk
Note 5
–100
dB
Symbol
Parameter
Condition
Min
Typ
Max
Units
Input Offset Voltage
–5
5
Differential Offset Voltage
0.5
mV
Input Bias Current
10
pA
Input Offset Current
5
pA
Input Voltage Range (from V–)
CMRR > 50dB
CMRR
Common-Mode Rejection Ratio
0 < V
PSRR
Power Supply Rejection Ratio
Supply voltage change of
Large-Signal Voltage Gain
R
Maximum Output Voltage Swing
R
Minimum Output Voltage Swing
R
GBW
Gain-Bandwidth Product
R
PM
Phase Margin
R
BW
–3dB Bandwidth
R
SR
Slew Rate
R
Positive Slew Rate = 1.5V/s
Short-Circuit Output Current
Source
Sink
Supply Current (per op amp)
No Load
27
Channel-to-Channel Crosstalk
Note 5
–100
dB
Symbol
Parameter
Condition
Min
Typ
Max
Units
–5
5
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
= 2pF, Av = 11
2.1
MHz
= 2pF, Av = 11
57
°
= 2pF, Av = 1
4.2
MHz
= 2pF, Av = 1,
2
V/s
Supply Current (per op amp)
No Load
27
Channel-to-Channel Crosstalk
Note 5
–100
dB
Symbol
Parameter
Condition
Min
Typ
Max
Units
0.1
–5
5
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
1
V
75
dB
78
dB
74
dB
89
dB
100
dB
V+–55mV
V+–1.4mV
V–+14mV
V–+0.85mV
= 2pF, Av = 11
2.1
MHz
= 2pF, Av = 11
57
°
= 2pF, Av = 1
4.2
MHz
= 2pF, Av = 1,
2
V/s
2.6
mA
2.2
mA
Supply Current (per op amp)
No Load
27
Channel-to-Channel Crosstalk
Note 5
–100
dB
Symbol
Parameter
Condition
Min
Typ
Max
Units
–5
5
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
1
V
75
dB
78
dB
74
dB
89
dB
100
dB
= 2pF, Av = 11
2.1
MHz
= 2pF, Av = 11
57
°
= 2pF, Av = 1
4.2
MHz
= 2pF, Av = 1,
2
V/s
2.6
mA
2.2
mA
Channel-to-Channel Crosstalk
Note 5
–100
dB
Symbol
Parameter
Condition
Min
Typ
Max
Units
mV
Differential Offset Voltage
0.5
mV
6
V/°C
Input Bias Current
10
pA
Input Offset Current
5
pA
1
V
75
dB
78
dB
74
dB
89
dB
100
dB
V
mV
= 2pF, Av = 11
2.1
MHz
= 2pF, Av = 11
57
°
= 2pF, Av = 1
4.2
MHz
= 2pF, Av = 1,
2
V/s
2.6
mA
2.2
mA
A
Channel-to-Channel Crosstalk
Note 5
–100
dB