LT1499CS(RevE) View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LT1499CS
(Rev.:RevE)
(Rev.:RevE)
Linear Technology
LT1499CS Datasheet PDF : 20 Pages
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LT1498/LT1499
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the temperature range
–40°C < TA < 85°C. VS = ±15V, VCM = 0V, VOUT = 0V, unless otherwise noted. (Note 4)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VOS
Input Offset Voltage
VCM
VCM
=
=
V+
V–
+
0.1V
l
300
950
μV
l
300
950
μV
VOS TC
ΔVOS
IB
ΔIB
IOS
ΔIOS
Input Offset Voltage Drift (Note 3)
VCM = V+
Input Offset Voltage Shift
VCM = V– + 0.1V to V+
Input Offset Voltage Match (Channel-to-Channel) VCM = V– + 0.1V, V+ (Note 5)
Input Bias Current
VCM = V+
VCM = V– + 0.1V
Input Bias Current Shift
VCM = V– + 0.1V to V+
Input Bias Current Match (Channel-to-Channel) VCM = V+ (Note 5)
VCM = V– + 0.1V (Note 5)
Input Offset Current
VCM = V+
VCM = V– + 0.1V
Input Offset Current Shift
VCM = V– + 0.1V to V+
l
1.0
3.5
l
2.0
5.0
l
250
850
l
350 1800
l
0
350 1050
l –1050 –350
0
l
700 2100
l
0
20
200
l –200 –20
0
l
15
115
l
15
115
l
30
230
μV/°C
μV/°C
μV
μV
nA
nA
nA
nA
nA
nA
nA
nA
AVOL
Large-Signal Voltage Gain
VO = –14.5V to 14.5V, RL = 10k
VO = –10V to 10V, RL = 2k
l 800 5000
l 350 2000
V/mV
V/mV
Channel Separation
VO = –10V to 10V, RL = 2k
l 110
120
dB
CMRR Common Mode Rejection Ratio
VCM = V– + 0.1V to V+
l 90
101
dB
CMRR Match (Channel-to-Channel) (Note 5)
VCM = V– + 0.1V to V+
l 86
100
dB
PSRR Power Supply Rejection Ratio
VS = ±5V to ±15V
l 88
100
dB
PSRR Match (Channel-to-Channel) (Note 5)
VS = ±5V to ±15V
l 82
100
dB
VOL
Output Voltage Swing (Low) (Note 6)
No Load
ISINK = 0.5mA
ISINK = 10mA
l
25
50
mV
l
50
100
mV
l
275
520
mV
VOH
Output Voltage Swing (High) (Note 6)
No Load
ISOURCE = 0.5mA
ISOURCE = 10mA
l
3.5
15
mV
l
65
120
mV
l
500 1000
mV
ISC
Short-Circuit Current
l ±10
±18
mA
IS
Supply Current per Amplifier
l
2.0
3.0
mA
GBW
Gain-Bandwidth Product (Note 7)
l 5.8
8.5
MHz
SR
Slew Rate
AV = –1, RL = Open, VO = ±10V
l
3
4.75
V/μs
Measure at VO = ±5V
14989fe
8
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