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LT1413ACN8#PBF

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1
LT1413
S
F
EA
T
U
RE
Single Supply Operation:
■
Input Goes Below Ground
■
Output Swings to Ground Sinking Current
■
No Pull-Down Resistors Needed
■
Phase Reversal Protection
At 5V, 0V Low Cost Grade Specifications:
■
280µV Max Offset Voltage
■
380µV Max in S8 Package
■
0.8nA Max Offset Current
■
480µA Max Supply Current per Amplifier
■
0.5µV/°C Drift
■
1.4 Million Voltage Gain
■
950kHz Gain-Bandwidth Product
■
0.55µV
P-P
, 0.1Hz to 10Hz Noise
The LT1413 is a low cost, upgraded version of Linear
Technology’s industry standard LT1013 dual, single sup-
ply op amp. The LT1413 is optimized for single 5V appli-
cations, although ±15V specifications are also provided
for completeness.
In the design of the LT1413, particular emphasis has been
placed on low cost plastic and SO-8 package performance:
60µV offset voltage, 0.1nA offset current, in excess of
10mA output current at 330µA supply current and 140dB
channel separation are some of the specifications achieved.
Other dual, single supply amplifiers are available to
complement the LT1413 family: the micropower LT1078’s
supply current is 10 times lower with a 4.5 fold speed
performance degradation compared to the LT1413. Con-
versely, the LT1211, LT1213 and LT1215 duals have 4 to
14 times higher supply current, but also 13 to 50 times
higher speed.
Protected by U.S. Patent 4,775,884.
D
U
ESCRIPTIO
Single Supply, Dual
Precision Op Amp
U
S
A
O
PP
L
IC
AT
I
■
Single Supply Systems
■
Two and Three Op Amp Instrumentation Amplifiers
■
Active Filters
■
Battery-Powered Systems
■
Strain Gauge and Bridge Amplifiers
+90V, –3V Common-Mode Range
Difference Amplifier (A
V
= 1)
Distribution of Input Offset Voltage
(In Plastic DIP, N8 Package)
INPUT OFFSET VOLTAGE (µV)
–300
0
PERCENT OF UNITS
5
10
15
20
30
–200
–100 0 100
LT1413 • TA01
200 300
25
V
S
= 5V, 0V
T
A
= 25°C
LT1413 • TA03
10M
–
+
–
+
10M
1M
10M
1M
1/2 LT1413
9V
10M
OUTPUT
20mV TO 8V
1
8
4
3
2
INPUT
1.5mV
125µV)
11M
80kHz
OUTPUT OFFSET =
(INPUT REFERRED =
INPUT RESISTANCE =
BANDWIDTH =
(THE 0.1nA TYPICAL OFFSET CURRENT
PERMITS THE USE OF 1MΩ RESISTORS)
U
A
O
PP
L
IC
AT
ITY
P
I
CA
L
2
LT1413
LT1413ACN8
SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage LT1413N8 50 150 60 280 µV
LT1413S8 80 380 µV
∆V
OS
Long-Term Input Offset 0.4 0.5 µV/Mo
∆Time Voltage Stability
I
OS
Input Offset Current 0.1 0.7 0.1 0.8 nA
I
B
Input Bias Current 9 15 9 18 nA
e
n
Input Noise Voltage 0.1Hz to 10Hz (Note 2) 0.55 1.1 0.55 µV
P-P
Input Noise Voltage Density f
O
= 10Hz (Note 2) 24 38 24 nV/√Hz
f
O
= 1000Hz (Note 2) 23 30 23 nV/√Hz
i
n
Input Noise Current 0.1Hz to 10Hz 2.8 2.8 pA
P-P
Input Noise Current Density f
O
= 10Hz 0.07 0.07 pA/√Hz
f
O
= 1000Hz 0.02 0.02 pA/√Hz
Input Resistance (Note 3)
Differential Mode 300 500 250 500 MΩ
Common Mode 3 3 GΩ
Input Voltage Range 3.65 3.8 3.65 3.8 V
0 –0.3 0 –0.3 V
CMRR Common-Mode Rejection Ratio V
CM
= 0V to 3.65V 90 101 88 101 dB
PSRR Power Supply Rejection Ratio V
S
= 3.2V to 12V 102 118 100 118 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.05V to 4V, No Load 400 1400 350 1400 V/mV
V
O
= 0.05V to 3.5V, R
L
= 2k 300 1000 250 1000 V/mV
1
2
3
4
8
7
6
5
TOP VIEW
–IN A
OUT A
V
+
OUT B
+IN A
V
–
+IN B
–IN B
S8 PACKAGE
8-LEAD PLASTIC SOIC
A
B
NOTE: THIS PIN CONFIGURATION DIFFERS FROM
THE 8-LEAD DIP PIN LOCATIONS. INSTEAD, IT 
FOLLOWS THE INDUSTRY STANDARD LT1013DS8 
SO PACKAGE CONFIGURATION.
A
U
G
W
A
W
U
W
ARB
S
O
LU
T
EXI T
I
S
Supply Voltage ..................................................... ±22V
Differential Input Voltage ...................................... ±30V
Input Voltage ..................................................................
Equal to Positive Supply Voltage
5V Below Negative Supply Voltage
Output Short-Circuit Duration ......................... Indefinite
Operating Temperature Range ............... –40°C to 85°C
Storage Temperature Range ................ –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
Note: When the input voltage exceeds the maximum ratings, the input current should be limited
to 10mA.
WU
U
PACKAGE
/
O
RDER I FOR ATIO
LT1413ACN8
LT1413CN8
ORDER PART
NUMBER
ORDER PART
NUMBER
LT1413S8
T
JMAX
= 105°C, θ
JA
= 200°C/ W
S8 PART MARKING
1413
T
JMAX
= 100°C, θ
JA
= 130°C/W
1
2
3
4
8
7
6
5
TOP VIEW
OUT A
–IN A
+IN A
V
–
V
+
OUT B
–IN B
+IN B
N8 PACKAGE
8-LEAD PLASTIC DIP
A
B
E
LECTR
IC
AL C CHARA TERIST
ICS
LT1413CN8/S8
V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= 25°C, unless otherwise noted.
3
LT1413
LT1413ACN8 LT1413CN8/S8
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Maximum Output Voltage Swing Output Low, No Load 15 25 15 25 mV
Output Low, 600Ω to GND 5 10 5 10 mV
Output Low, I
SINK
= 1mA 220 350 220 350 mV
Output High, No Load 4.1 4.4 4.1 4.4 V
Output High, 600Ω to GND 3.4 4.0 3.4 4.0 V
SR Slew Rate A
V
= 1 0.2 0.3 0.2 0.3 V/µs
GBW Gain-Bandwidth Product f
O
≤ 100kHz (Note 4) 600 950 600 950 kHz
I
S
Supply Current per Amplifier 330 450 330 480 µA
Channel Separation ∆V
IN
= 3V, R
L
= 2k (Note 5) 125 140 123 140 dB
Minimum Supply Voltage (Note 6) 2.85 3.0 2.85 3.0 V
E
LECTR
IC
AL C CHARA TERIST
ICS
LT1413ACN8 LT1413CN8/S8
SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage LT1413N8 ● 70 300 85 470 µV
LT1413S8
● 110 570 µV
∆V
OS
/∆T Input Offset Voltage Drift ● 0.3 2.2 0.4 2.8 µV/°C
I
OS
Input Offset Current ● 0.2 1.4 0.2 1.7 nA
I
B
Input Bias Current ● 11 25 11 30 nA
CMRR Common-Mode Rejection Ratio V
CM
= 0V to 3.4V ● 85 99 82 99 dB
PSRR Power Supply Rejection Ratio V
S
= 3.9V to 12V ● 98 116 94 116 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.08V to 3.8V, No Load ● 220 1000 220 1000 V/mV
V
O
= 0.08V to 3.0V, R
L
= 2k ● 150 700 150 700 V/mV
Maximum Output Voltage Swing Output Low, No Load ● 20 38 20 38 mV
Output Low, I
SINK
= 1mA ● 300 480 300 480 mV
Output High, No Load ● 3.9 4.2 3.9 4.2 V
Output High, 600Ω to GND
● 3.1 3.8 3.0 3.8 V
I
S
Supply Current per Amplifier ● 360 550 360 580 µA
V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, 0°C ≤ T
A
≤ 70°C, unless otherwise noted.
LT1413ACN8 LT1413CN8/S8
SYMBOL PARAMETER CONDITIONS (Note 1) MIN TYP MAX MIN TYP MAX UNITS
V
OS
Input Offset Voltage LT1413N8 ● 65 240 80 390 µV
LT1413S8
● 100 490 µV
∆V
OS
/∆T Input Offset Voltage Drift (Note 5) ● 0.3 2.0 0.4 2.5 µV/°C
I
OS
Input Offset Current ● 0.1 1.0 0.1 1.2 nA
I
B
Input Bias Current ● 10 20 10 23 nA
CMRR Common-Mode Rejection Ratio V
CM
= 0V to 3.6V ● 88 100 85 100 dB
PSRR Power Supply Rejection Ratio V
S
= 3.45V to 12V ● 100 117 97 117 dB
A
VOL
Large-Signal Voltage Gain V
O
= 0.07V to 3.9V, No Load ● 300 1100 300 1100 V/mV
V
O
= 0.07V to 3.2V, R
L
= 2k ● 200 800 200 800 V/mV
Maximum Output Voltage Swing Output Low, No Load ● 18 32 18 32 mV
Output Low, I
SINK
= 1mA ● 270 430 270 430 mV
Output High, No Load ● 4.0 4.3 4.0 4.3 V
Output High, 600Ω to GND ● 3.3 3.9 3.2 3.9 V
I
S
Supply Current per Amplifier ● 350 500 350 530 µA
V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= 25°C, unless otherwise noted.
V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, –40°C ≤ T
A
≤ 85°C (Note 7)
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LT1413ACN8#PBF

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Buy LT1413ACN8#PBF
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Dual +5V Supply Precision OA
Lifecycle:
New from this manufacturer.
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