MIC863(2014) 查看數據表（PDF） - Micrel
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MIC863 Datasheet PDF : 17 Pages
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Micrel, Inc.
MIC863
Absolute Maximum Ratings(2)
Supply Voltage (VV+ − VV−) ..........................................+6.0V
Differential Input Voltage (VIN+ − VIN− (4). .................+6.0V
Input Voltage (VIN+ − VIN−) .................VV+ + 0.3V, VV− − 0.3V
Lead Temperature (soldering, 10s)............................ 260°C
Output Short-Circuit Current Duration....................Indefinite
Storage Temperature (Ts).......................................... 150°C
ESD Rating(5)................................................. ESD Sensitive
Operating Ratings(3)
Supply Voltage (VV+ − VV−) ......................... +2.0V to +5.25V
Ambient Temperature (TA) .......................... –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
Input Offset Voltage
VOS
Differential Offset Voltage
−6
+6
0.1
mV
−5
+5
0.5
mV
Input Offset Voltage Temperature
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
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
73
V+ − 3mV
81
90
V+ − 1.4mV
V− + 0.5mV
320
69
600
0.33
V− + 3mV
dB
V
kHz
°
kHz
V/µs
Source
ISC
Short-Circuit Output Current
Sink
1.8
2.6
mA
1.5
2.2
IS
Supply Current (per Op Amp)
No Load
3.5
7
µA
Channel-to-Channel Crosstalk
Note 6
−100
dB
Notes:
2. Exceeding the absolute maximum ratings may damage the device.
3. The device is not guaranteed to function outside its operating ratings.
4. Exceeding the maximum differential input voltage will damage the input stage and degrade performance (in particular, input bias current is likely to
increase).
5. Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5kΩ in series with 100pF.
6. DC signal referenced to input. Refer to the Typical Characteristics section for “AC Performance Characteristics”.
May 7, 2014
3
Revision 2.0
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