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LT1638CS8 Datasheet(PDF) 5 Page - Linear Technology

Part # LT1638CS8
Description  1.2MHz, 0.4V/關s Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps
PDF  16 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT1638CS8 Datasheet(HTML) 5 Page - Linear Technology

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5
LT1638/LT1639
16389fd
LT1638H/LT1639H
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
LT1638S8
200
650
μV
●
3mV
LT1639S
300
750
μV
●
3.2
mV
Input Offset Voltage Drift (Note 9)
●
15
μV/°C
IOS
Input Offset Current
●
15
nA
VCM = 44V (Note 5)
●
10
μA
IB
Input Bias Current
●
150
nA
VCM = 44V (Note 5)
●
100
μA
Input Voltage Range
●
0.3
44
V
CMRR
Common Mode Rejection Ratio
VCM = 0.3V to VCC – 1V
●
76
dB
VCM = 0.3V to 44V
●
72
dB
AVOL
Large-Signal Voltage Gain
VS = 3V, VO = 500mV to 2.5V, RL = 10k
200
1500
V/mV
●
20
V/mV
VS = 5V, VO = 500mV to 4.5V, RL = 10k
400
1500
V/mV
●
35
V/mV
VOL
Output Voltage Swing Low
No Load
●
15
mV
ISINK = 5mA
●
900
mV
VS = 5V, ISINK = 10mA
●
1500
mV
VOH
Output Voltage Swing High
VS = 3V, No Load
●
2.9
V
VS = 3V, ISOURCE = 5mA
●
2V
VS = 5V, No Load
●
4.9
V
VS = 5V, ISOURCE = 10mA
●
3.5
V
PSRR
Power Supply Rejection Ratio
VS = 3V to 12.5V, VCM = VO = 1V
●
80
dB
Minimum Supply Voltage
●
2.7
V
Reverse Supply Voltage
IS = – 100μA
●
18
V
IS
Supply Current
170
230
μA
(Note 6)
●
450
μA
GBW
Gain Bandwidth Product
f = 5kHz
650
1075
kHz
(Note 5)
●
350
kHz
SR
Slew Rate
AV = – 1, RL = ∞
0.21
0.38
V/
μs
(Note 7)
●
0.1
V/
μs
The
● 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 unless otherwise specified. (Note 4)
ELECTRICAL CHARACTERISTICS
LT1638C/LT1639C, LT1638I/LT1639I
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ISC
Short-Circuit Current (Note 2)
Short to GND
25
40
mA
0
°C ≤ TA ≤ 70°C
●
20
mA
–40
°C ≤ TA ≤ 85°C
●
15
mA
PSRR
Power Supply Rejection Ratio
VS = ±1.5V to ±22V
●
90
100
dB
IS
Supply Current per Amplifier
205
280
μA
●
350
μA
GBW
Gain Bandwidth Product
f = 5kHz
750
1200
kHz
0
°C ≤ TA ≤ 70°C
●
650
kHz
–40
°C ≤ TA ≤ 85°C
●
600
kHz
SR
Slew Rate
AV = – 1, RL = ∞, VO = ±10V,
0.225
0.4
V/
μs
0
°C ≤ TA ≤ 70°C
●
0.2
V/
μs
–40
°C ≤ TA ≤ 85°C
●
0.18
V/
μs
The
● denotes the specifications which apply over the specified temperature
range, otherwise specifications are at TA = 25
°C. VS =
±15V, VCM = 0V, VOUT = 0V, unless otherwise noted. (Note 4)



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