LT1722 LINER [Linear Technology], LT1722 Datasheet - Page 7

• Manufacturer Part Number: LT1722
• Description: Single, Dual, Quad 200MHz Low Noise Precision Op Amps
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFOR A CE CHARACTERISTICS
–20
–60
100
–40
0.1
5.0
4.5
2.0
4.0
3.5
3.0
2.5
10
60
40
20
1
0
0.01
–50
–50
Total Noise vs Unmatched Source
Resistance
Supply Current vs Temperature
Input Bias Current
vs Temperature
V
T
f = 10kHz
PER AMPLIFIER
A
S
= 25 C
= 5V
–25
–25
SOURCE RESISTANCE, R
0.1
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TOTAL NOISE
V
V
25
25
S
V
S
S
= 5V
I
I
I
I
= 5V
= 5V
B
B
B
B
1
–
+
–
+
50
50
RESISTOR NOISE
V
R
S
S
= 5V
75
75
S
10
+
–
(k )
W
100
100
1723 G07
1723 G01
1723 G04
100
U
125
125
100
10
1
0.01
–0.5
–1.0
–1.5
–1.2
0.5
2.0
1.5
1.0
0.5
Input Noise Spectral Density
30
25
20
15
10
V
V
5
0
+
–
0
0
Input Common Mode Range
vs Supply Voltage
Warm-Up Drift vs Time
LT1722S8
T
TYPICAL DATA
T
A
A
(V
10
= 25 C
= 25 C
OS
0.1
1
) < 500 V
20
TIME AFTER POWER-UP (SEC)
FREQUENCY (kHz)
SUPPLY VOLTAGE ( V)
30
2
40
1
3
e
i
n
n
50
4
60
V
10
V
S
70
S
= 2.5V
5
= 5V
80
1723 G05
6
1723 G02
90
100
1723 G08
LT1722/LT1723/LT1724
10
1
0.1
100
7
–200
–300
–400
–100
–200
–300
–100
89.0
86.5
84.0
79.0
74.0
81.5
76.5
400
300
200
100
300
200
100
0
0
100
–5
–5
Input Bias Current
vs Common Mode Voltage
Open-Loop Gain
vs Resistive Load
V
V
V
T
OS
S
A
S
–4
V
–4
= 5V
= 25 C
= 5V
INPUT COMMON MODE VOLTAGE (V)
S
V
Shift vs V
= 4V
S
–3
V
–3
COMMON MODE VOLTAGE (V)
= 6.3V
S
= 3V
V
LOAD RESISTANCE ( )
–2
S
–2
= 2.5V
T
A
–1
V
–1
= –45 C
CM
S
T
1000
= 6V
A
= 25 C
0
0
and V
V
T
V
A
S
S
1
= 2.5V, V
1
= 85 C
= 5V, V
T
TYPICAL PART
S
2
A
2
T
A
= 25 C
= 125 C
3
3
O
O
= 3V
= 1V
1723 G06
1723 G03
172234fa
4
1723 G09
4
10000
7
5
5