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LT1490 Datasheet(PDF) 5 Page - Linear Dimensions Semiconductor

Part # LT1490
Description  1.25MHz, Over-The-Top Micropower, Rail-to-Rail Input and Output Op Amp in SOT-23
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Manufacturer  LINEAR_DIMENSIONS [Linear Dimensions Semiconductor]
Direct Link  http://www.lineardimensions.com
Logo LINEAR_DIMENSIONS - Linear Dimensions Semiconductor

LT1490 Datasheet(HTML) 5 Page - Linear Dimensions Semiconductor

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LT1783
5
1783fd
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the specified
temperature range, otherwise specifications are at TA = 25°C. VS = ±5V, VCM = 0V, VOUT = 0V, for the 6-lead part VPIN5 = V,
pulse power tested unless otherwise specified. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
LT1783C/LT1783I
UNITS
MIN
TYP
MAX
IS
Supply Current
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
l
l
230
325
375
400
μA
μA
μA
Supply Current, SHDN
VPIN5 = –3V, VS = ±5V, No Load (Note 10)
l
620
μA
ISHDN
Shutdown Pin Current
VPIN5 = –4.7V, VS = ±5V, No Load (Note 10)
VPIN5 = –3V, VS = ±5V, No Load (Note 10)
l
0.5
28
nA
μA
Maximum Shutdown Pin Current
VPIN5 = 9V, VS = ±9V (Note 10)
l
10
30
μA
Shutdown Output Leakage Current
VPIN5 = –7V, VS = ±9V, No Load (Note 10)
l
0.05
1
μA
VL
Shutdown Pin Input Low Voltage
VS = ±5V (Note 10)
l
–4.7
V
VH
Shutdown Pin Input High Voltage
VS = ±5V (Note 10)
l
–2.8
V
tON
Turn-On Time
VPIN5 = 0V to –5V, RL = 10k (Note 10)
l
25
μs
tOFF
Turn-Off Time
VPIN5 = –5V to 0V, RL = 10k (Note 10)
l
3μs
GBW
Gain Bandwidth Product
f = 5kHz
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
l
l
800
700
625
1300
kHz
kHz
kHz
SR
Slew Rate
AV = –1, RL = ∞, VO = ±4V, Measured at VO = ±2V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
l
l
0.26
0.23
0.21
0.45
V/μs
V/μs
V/μs
FPBW
Full-Power Bandwidth (Note 11)
VOUT = 8VP-P
18
kHz
tS
Settling Time
ΔVOUT = 4V to 0.1%, AV = 1
10
μs
The
l denotes the specifications which apply over the full operating temperature range of –40°C ≤ TA ≤ 125°C. VS = 3V, 0V; VS = 5V, 0V;
VCM = VOUT = half supply, for the 6-lead part VPIN5 = 0V, pulse power tested unless otherwise specified. (Note 4)
SYMBOL
PARAMETER
CONDITIONS
LT1783H
UNITS
MIN
TYP
MAX
VOS
Input Offset Voltage
l
400
850
3
μV
mV
Input Offset Voltage Drift (Note 9)
l
15
μV/°C
IOS
Input Offset Current
VCM = 18V (Note 5)
l
l
15
10
nA
μA
IB
Input Bias Current
VCM = 18V (Note 5)
l
l
150
150
nA
μA
Input Voltage Range
l
0.3
18
V
CMRR
Common Mode Rejection Ratio
VCM = 0.3V to VCC – 1V
VCM = 0.3V to 18V
l
l
76
60
dB
dB
AVOL
Large-Signal Voltage Gain
VS = 3V, VO = 500mV to 2.5V, RL = 10k
l
200
50
1500
V/mV
V/mV
VS = 5V, VO = 500mV to 4.5V, RL = 10k
l
400
100
1500
V/mV
V/mV
VOL
Output Voltage Swing LOW
No Load
ISINK = 5mA
VS = 5V, ISINK = 10mA
l
l
l
15
800
1200
mV
mV
mV
VOH
Output Voltage Swing HIGH
VS = 3V, No Load
VS = 3V, ISOURCE = 5mA
l
l
2.85
2.30
V
V
VS = 5V, No Load
VS = 5V, ISOURCE = 10mA
l
l
4.85
4
V
V
PSRR
Power Supply Rejection Ratio
VS = 3V to 12.5V, VCM = VO = 1V
l
80
dB


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