LT1498MP(RevE) View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1498MP
(Rev.:RevE)
(Rev.:RevE)
Linear Technology
LT1498MP Datasheet PDF : 20 Pages
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LT1498/LT1499
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the temperature range
–55°C < TA < 125°C. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply, unless otherwise noted. (Note 4)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VOL
Output Voltage Swing (Low) (Note 6)
VOH
Output Voltage Swing (High) (Note 6)
ISC
Short-Circuit Current
IS
Supply Current per Amplifier
GBW
Gain-Bandwidth Product (Note 7)
No Load
ISINK = 0.5mA
ISINK = 2.5mA
No Load
ISOURCE = 0.5mA
ISOURCE = 2.5mA
VS = 5V
VS = 3V
l
22
50
mV
l
45
80
mV
l
110
220
mV
l
3.5
20
mV
l
60
120
mV
l
170
350
mV
l ±5
±15
mA
l ±5
±15
mA
l
2.4
3.0
mA
l 5.8
8.5
MHz
SR
Slew Rate (Note 8)
VS = 5V, AV = –1, RL = Open, VO = 4V
l 2.0
3.6
V/μs
VS = 3V, AV = –1, RL = Open
l 1.7
3.2
V/μs
TA = 25°C. VS = ±15V, VCM = 0V, VOUT = 0V, unless otherwise noted.
SYMBOL
VOS
ΔVOS
IB
ΔIB
IOS
ΔIOS
PARAMETER
Input Offset Voltage
Input Offset Voltage Shift
Input Offset Voltage Match (Channel-to-Channel)
Input Bias Current
Input Bias Current Shift
Input Bias Current Match (Channel-to-Channel)
Input Offset Current
Input Offset Current Shift
Input Noise Voltage
CONDITIONS
VCM = V+
VCM = V–
VCM = V– to V+
VCM = V+, V– (Note 5)
VCM
VCM
=
=
V+
V–
VCM = V– to V+
VCM = V+ (Note 5)
VCM = V– (Note 5)
VCM = V+
VCM = V–
VCM = V– to V+
0.1Hz to 10Hz
en
in
AVOL
CMRR
PSRR
VOL
Input Noise Voltage Density
Input Noise Current Density
Large-Signal Voltage Gain
Channel Separation
Common Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 5)
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 5)
Output Voltage Swing (Low) (Note 6)
VOH
Output Voltage Swing (High) (Note 6)
f = 1kHz
f = 1kHz
VO = –14.5V to 14.5V, RL = 10k
VO = –10V to 10V, RL = 2k
VO = –10V to 10V, RL = 2k
VCM = V– to V+
VCM = V– to V+
VS = ±5V to ±15V
VS = ±5V to ±15V
No Load
ISINK = 0.5mA
ISINK = 10mA
No Load
ISOURCE = 0.5mA
ISOURCE = 10mA
MIN
TYP
MAX
200
800
200
800
150
650
250
1400
0
250
715
–715 –250
0
500
1430
0
12
120
–120
–12
0
6
70
6
70
12
140
400
12
0.3
1000 5200
500
2300
116
130
93
106
87
103
89
110
83
105
18
30
40
80
230
500
2.5
10
55
120
420
800
UNITS
μV
μV
μV
μV
nA
nA
nA
nA
nA
nA
nA
nA
nVP-P
nV/√Hz
pA/√Hz
V/mV
V/mV
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
14989fe
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