MIC862 Ver la hoja de datos (PDF) - Micrel
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componentes Descripción
Fabricante
MIC862 Datasheet PDF : 12 Pages
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MIC862
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 ...................Indefinite
Operating Temperature............................. –40°C to +125°C
Storage Temperature (TS) ......................................... 150°C
ESD Rating, Note 3
Micrel
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= 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 (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
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 = 5kΩ, VOUT = 1.4VP-P
RL = 100kΩ, VOUT = 1.4VP-P
RL = 500kΩ, VOUT = 1.4VP-P
RL = 5kΩ
RL = 500kΩ
RL = 5kΩ
RL = 500kΩ
RL = 20kΩ, CL = 2pF, Av = 11
RL = 20kΩ, CL = 2pF, Av = 11
RL = 1MΩ, CL = 2pF, Av = 1
RL = 1MΩ, CL = 2pF, Av = 1,
Positive Slew Rate = 1.5V/µs
66
74
75
89
85
100
V+–80mV V+–55mV
V+–3mV V+–1.4mV
V–+14mV V–+ 20mV
V–+0.85mV V–+ 3mV
2.1
57
4.2
2
dB
dB
dB
V
V
mV
mV
MHz
°
MHz
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
27
43
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
IOS
VCM
CMRR
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
CMRR > 60dB
0 < VCM < 1.35V
10
pA
5
pA
1
1.8
V
65
83
dB
August 2006
3
MIC862
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