LT1638 LINER [Linear Technology], LT1638 Datasheet - Page 4

• Manufacturer Part Number: LT1638
• Description: 1.2MHz, 0.4V/us Over-The-TopTM Micropower Rail-to-Rail Input and Output Op Amps
• Manufacturer: LINER [Linear Technology]

LT1638/LT1639
ELECTRICAL CHARACTERISTICS
SYMBOL
V
I
I
e
i
R
C
CMRR
A
V
I
PSRR
I
GBW
SR
The
temperature range.
Note 1: Absolute Maximum Ratings are those values beyond which the
life of a device may be impaired.
Note 2: A heat sink may be required to keep the junction temperature
below absolute maximum. This depends on the power supply voltage
and how many amplifiers are shorted.
Note 3: The LT1638C/LT1639C are guaranteed to meet 0 C to 70 C
specifications and are designed, characterized and expected to meet
the extended temperature limits, but are not tested at – 40 C and 85 C.
The LT1638I/LT1639I are guaranteed to meet the extended
temperature limits.
4
n
OS
B
SC
S
n
OS
IN
VOL
OL
IN
denotes specifications which apply over the full specified
PARAMETER
Input Offset Voltage
Input Offset Voltage Drift
(Note 7)
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Capacitance
Input Voltage Range
Common Mode Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
Short-Circuit Current (Note 2)
Power Supply Rejection Ratio
Supply Current per Amplifier
Gain Bandwidth Product
Slew Rate
CONDITIONS
LT1638 N, S Packages
0 C T
– 40 C T
LT1639 N, S Packages
0 C T
– 40 C T
LT1638C MS8 Package
0 C T
– 40 C T
LT1638/LT1639 N, S Packages
LT1638CMS8
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode, V
V
V
0 C T
– 40 C T
No Load
I
Short to GND
0 C T
– 40 C T
V
f = 1kHz
0 C T
– 40 C T
A
0 C T
– 40 C T
OUT
CM
O
S
V
= 1.5V to 22V
= – 1, R
= 14V, R
= –15V to 29V
= 10mA
A
A
A
A
A
A
A
V
A
A
A
A
A
A
A
L
70 C
70 C
70 C
70 C
70 C
70 C
70 C
S
=
L
= 15V, V
85 C
85 C
85 C
85 C
85 C
85 C
85 C
= 10k
V
CM
O
= 10V,
= – 15V to 14V
CM
Note 4: V
V
Note 5: V
V
Note 6: Guaranteed by correlation to slew rate at V
at V
Note 7: This parameter is not 100% tested.
Note 8: The spec implies a typical offset voltage at V
a maximum offset voltage at V
S
S
= 0V, V
= 15V tests.
= 15V tests.
S
= 3V and V
S
S
OUT
= 5V limits are guaranteed by correlation to V
= 3V limits are guaranteed by correlation to V
= 0V, T
S
= 15V tests.
A
= 25 C, unless otherwise noted. (Note 3)
0.225
CM
14.9
13.7
0.18
MIN
– 15
200
125
100
750
650
600
0.2
80
25
20
15
90
1
= 44 of 5mV.
14.95
1200
14.0
TYP
250
350
400
500
500
100
205
2.5
0.3
2.5
4.5
0.4
20
20
88
40
2
1
1
S
= 15V and GBW
CM
1000
1100
1100
1200
1050
1250
1350
MAX
800
900
280
350
50
29
6
7
6
= 44 of 2mV and
S
S
= 3V and
= 5V and
nV/ Hz
pA/ Hz
UNITS
V/mV
V/mV
V/mV
V/ C
V/ C
V/ s
V/ s
V/ s
V
M
M
kHz
kHz
kHz
mA
mA
mA
P-P
nA
nA
dB
dB
pF
V
V
V
V
V
V
V
V
V
V
V
V
A
A