
October 2001
3
MIC918
Micrel
Symbol
Parameter
Condition
Min
Typ
Max
Units
A
VOL
Large-Signal Voltage Gain
R
L = 2k, VOUT = ±2V
75
84
dB
R
L = 100, VOUT = ±1V
93
dB
V
OUT
Maximum Output Voltage Swing
positive, R
L = 2k
6.5
7.5
V
negative, R
L = 2k
–7.5
–6.2
V
GBW
Unity Gain-Bandwidth Product
R
L = 1k
51
MHz
PM
Phase Margin
55
°
BW
–3dB Bandwidth
A
V = 2, RL = 470
109
MHz
SR
Slew Rate
C=1.7pF, Gain=1, V
OUT=5V, peak to peak,
1500
V/
s
positive SR = 450V/
s
I
SC
Short-Circuit Output Current
source
50
65
mA
sink
30
50
mA
I
S
Supply Current
No Load
0.55
0.8
mA
Input Voltage Noise
f = 10kHz
10
nV/
√Hz
Input Current Noise
f = 10kHz
0.8
pA/
√Hz
Note 1.
Exceeding the absolute maximum rating may damage the device.
Note 2.
The device is not guaranteed to function outside its operating rating.
Note 3.
Exceeding the maximum differential input voltage will damage the input stage and degrade performance (in particular, input bias current is
likely to change).
Note 4.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Note 5.
Output swing limited by the maximum output sink capability, refer to the short-circuit current vs. temperature graph in “Typical Characteristics.”