LT1789-1/LT1789-10
13
1789fc
TYPICAL PERFORMANCE CHARACTERISTICS
Voltage Noise Density vs
Frequency
Current Noise Density vs
Frequency
0.1Hz to 10Hz Noise Voltage,
RTI, G = 10
0.1Hz to 10Hz Noise Voltage,
RTI, G = 1000
0.1Hz to 10Hz Noise Current Turn-On Characteristics
FREQUENCY (Hz)
1
10
VOLTAGE NOISE DENSITY (nV/
Hz
)
100
1000
10 100 1k
1789 G30
G = 1000
G = 10
G = 100
V
S
= 5V, 0V
V
REF
= 2.5V
INPUT REFERRED
FREQUENCY (Hz)
1
10
CURRENT NOISE DENSITY (fA/√Hz)
100
1000
10 100 1k
1789 G31
V
S
= 5V, 0V
V
REF
= 2.5V
LT1789-10
R
S
TIME (SEC)
0
NOISE VOLTAGE (2μV/DIV)
4
1789 G32
1
2
3
1098765
V
S
= 5V, 0V
V
REF
= 2.5V
TIME (SEC)
0
NOISE VOLTAGE (0.5μV/DIV)
4
1789 G33
1
2
3
1098765
V
S
= 5V, 0V
V
REF
= 2.5V
TIME (SEC)
0
NOISE CURRENT (5pA/DIV)
4
1789 G34
1
2
3
1098765
V
S
= 5V, 0V
V
REF
= 2.5V
TIME (ms)
0
CHANGE IN OUTPUT VOLTAGE (V)
40
1789 G59
10
20
30
1.5
0.5
–0.5
–1.5
V
S
= 5V, 0V
V
REF
= 2.5V
V
CM
= 2.5V
G = 1000
T
A
= 25°C
(LT1789-10)
LT1789-1/LT1789-10
14
1789fc
(LT1789-1)
TYPICAL PERFORMANCE CHARACTERISTICS
Large-Signal Transient Response
G = 1, 10, 100
Large-Signal Transient Response
G = 1000
Small-Signal Transient Response
G = 1
Small-Signal Transient Response
G = 10
Small-Signal Transient Response
G = 100
Small-Signal Transient Response
G = 1000
1789 G38
500μs/DIV
5V/DIV
V
S
= ±15V
R
L
= 20k
C
L
= 50pF
1789 G39
2ms/DIV
5V/DIV
V
S
= ±15V
R
L
= 20k
C
L
= 50pF
1789 G40
100μs/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF
1789 G41
100μs/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF
1789 G42
200μs/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF
1789 G43
2ms/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF
LT1789-1/LT1789-10
15
1789fc
TYPICAL PERFORMANCE CHARACTERISTICS
Small-Signal Transient Response
G = 100
Small-Signal Transient Response
G = 1000
(LT1789-10)
Large-Signal Transient Response
G = 10, 100
Large-Signal Transient Response
G = 1000
Small-Signal Transient Response
G = 10
1789 G44
500μs/DIV
5V/DIV
V
S
= ±15V
R
L
= 20k
C
L
= 50pF
1789 G45
500μs/DIV
5V/DIV
V
S
= ±15V
R
L
= 20k
C
L
= 50pF
1789 G46
100μs/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF
1789 G47
200μs/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF
1789 G48
2ms/DIV
20mV/DIV
V
S
= 5V, 0V
V
REF
= 2.5V
R
L
= 20k
C
L
= 50pF

LT1789CS8-1#TRPBF

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Instrumentation Amplifiers uP, 1x S R2R Out Instr Amp
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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