MIC863 Ver la hoja de datos (PDF) - Micrel
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Fabricante
MIC863 Datasheet PDF : 16 Pages
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MIC863
Micrel
Absolute Maximum Ratings (Note 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 .................. Indefinite
Storage Temperature (TS) ........................................ 150°C
ESD Rating, Note 3
Operating Ratings (Note 2)
Supply Voltage (V+ – V–) .......................... +2.0V to +5.25V
Ambient Temperature Range ..................... –40°C to +85°C
Package Thermal Resistance
θJA (Using 4 layer PCB) ................................. 100°C/W
θCA(Using 4 layer PCB) ................................... 70°C/W
Electrical Characteristics
V+ = +2V, V– = 0V, VCM = V+/2; RL= 500kΩ to V+/2; TA= 25°C, unless otherwise noted. Bold values indicate –40°C≤ TA≤ +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 Coefficient
6
µV/°C
IB
Input Bias Current
10
pA
IOS
Input Offset Current
5
pA
VCM
Input Voltage Range
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
85
dB
AVOL
VOUT
VOUT
GBW
PM
BW
SR
Large-Signal Voltage Gain
Maximum Output Voltage Swing
Minimum Output Voltage Swing
Gain-Bandwidth Product
Phase Margin
–3dB Bandwidth
Slew Rate
RL = 100kΩ, VOUT 1.4VPP
RL = 500kΩ, VOUT 1.4VPP
RL = 500kΩ
RL = 500kΩ
RL = 200kΩ, CL = 2pF, Av = 11
RL = 200kΩ, CL = 2pF, Av = 11
AV = 1, CL = 2pF, RL = 1MΩ
AV = 1, CL = 2pF, RL = 1MΩ,
Positive Slew Rate = 0.17V/µs
66
81
dB
73
90
dB
V+–3mV V+–1.4mV
V
V–+0.5mV V–+ 3mV V
320
kHz
69
°
600
kHz
0.33
V/µs
ISC
Short-Circuit Output Current
Source
Sink
1.8
2.6
mA
1.5
2.2
mA
IS
Supply Current (per Op Amp)
No Load
Channel to Channel Crosstalk
Note 5
3.5
7
µA
-100
dB
V+ = +2.7V, V– = 0V, VCM = V+/2; RL= 500kΩ to V+/2; TA= 25°C, unless otherwise noted. Bold values indicate –40°C≤ TA≤ +85°C.
VOS
Input Offset Voltage
–6
0.1
6
mV
–5
5
Differential Offset Voltage
0.5
mV
Input Offset Voltage Temp Coefficient
6
µV/°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
60
83
dB
PSRR
Power Supply Rejection Ratio
Supply voltage change from 2.7V to 3V
55
85
dB
AVOL
Large-Signal Voltage Gain
RL = 100k, VOUT 2VPP
RL = 500k, VOUT 2VPP
70
83
dB
78
91
dB
January 2005
3
MIC863
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