LND494
Amplifier Section (See Figure 2)
Value
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Common Mode Input
Voltage Range
Open Loop Voltage
Amplification
Unity Gain Bandwidth
Common- Mode
Rejection Ratio
Output Sink Current
Output Source Current
Test conditions
V
o
=(pin 3)=2.5V
V
o
=(pin 3)= 2.5V
V
o
=(pin 3)=2.5V
V
cc
=7V to 40V
V
o
=3V,R
L
=2kΩ
V
o
=0.5 to 3.5V
V
o
=0.5 to 3.5V, R
L
=2kΩ
V
o
=40V,T
A =
25º C
V
ID=
-15Mv TO –5v
V
(PIN3)
=0.7v
V
ID=
-15mV TO –5V
V
(PIN3)
=3.5v
-0.3
to
Vcc-2
70
95
800
65
0.3
-2
80
0.7
MIN
TYP
2
25
0.2
MAX
10
250
1
Unit
mV
nA
µA
V
DB
kHZ
dB
mA
mA
*For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating
conditions.
** All typical values except for parameter changes with temperature are at T
A
=25º C
***Duration of the short-circuit should not exceed one second.
****Standard deviation is a measure of the statistical distribution about the mean as derived from the formula.
1/2
σ
=
[
∑
N
( x
n
- x )
2
N-1
n=1
]
******Temperature coefficient of timing capacitor and timing resistor not taken into account
Output Section
Parameter
Collector off-state
current
Emitter off-state current
Collector-emitter
saturation Voltage
Common-Emitter
Emitter-Follower
Output control input
current
Test conditions
V
ce
=40V V
cc
=40 V
V
ce
=V
cc
=40V V
e
=0
Value
TYP*
2
Unit
µA
%
V
V
e
=0,Ic=200mA
V
c
=15V, I
e
=-200mA
V
I
=V
ref
1.1
1.5
1.3
2.5
3.5
mA
MIN
MAX
100
-100
•
Linear Dimensions, Inc.
•
445 East Ohio Street, Chicago IL 60611 USA
•
tel 312.321.1810
•
fax 312.321.1830
•
•
LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
