Datasheet

LTC1100
5
1100fc
Power Supply Rejection Ratio Common Mode Range
Supply Current vs Supply Voltage vs Frequency vs Supply Voltage
Undistorted Output Swing
CMRR vs Frequency Output Voltage Swing vs Load vs Frequency
Bias Current vs Internal Sampling Frequency
Common Mode Voltage Voltage Noise vs Frequency vs Supply Voltage
LOAD RESISTANCE (kΩ)
0
V
OUT
± SWING (V)
0
±1
±2
±3
1234
LTC1100 • TPC08
56
7
±4
±5
89
10
±6
±7
±8
NEGATIVE
POSITIVE
NEGATIVE
POSITIVE
POSITIVE
NEGATIVE
±9
±10
V
S
= ±8V, T
A
≤ 85°C
V
S
= ±5V, T
A
≤ 85°C
V
S
= ±2.5V, T
A
≤ 85°C
FREQUENCY (Hz)
0.1
20
0
CMRR (dB)
60
40
100
80
120
1
10 100 1k
LTC1100 • TPC07
10k 100k
–
+
3
6
1
2
R
C
C
C
LTC1100
G = 100, R
C
= 100k
C
C
= 10pF
G = 10, R
C
= ∞
C
C
= 0pF
G = 100, R
C
= ∞
C
C
= 0pF
FREQUENCY (Hz)
100
0
PEAK-TO-PEAK OUTPUT SWING (V)
1
3
4
10
1k 10k 100k
LTC1100 • TPC09
2
5
6
7
8
9
R
L
= 100k
R
L
= 2k
V
S
= ±5V
COMMON MODE VOLTAGE (V)
BIAS CURRENT (pA)
300
–180
–120
–60
–5 –4 –3 –2
LTC1100 • TPC10
–1 0
1
0
60
23
4
120
180
240
V
S
= ±5V
T
A
= 25°C
T
A
= 125°C
T
A
= –55°C
–6
–200
360
2
4
SAMPLING FREQUENCY (kHz)
1
2
61014
LTC1100 • TPC12
481216
3
T
A
= 25°C
T
A
= –55°C
T
A
= 125°C
18
0
TOTAL SUPPLY VOLTAGE V
+
TO V
–
(V)
FREQUENCY (Hz)
0.1
POWER SUPPLY REJECTION RATIO (dB)
25
50
75
100
110100
LTC1100 • TPC05
1k
10k 100k
125
150
0
TOTAL SUPPLY VOLTAGE V
+
TO V
–
(V)
2
0
SUPPLY CURRENT (mA)
1
2
61014
LTC1100 • TPC04
481216
3
4
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
18
SUPPLY VOLTAGE (V)
–8
COMMON MODE RANGE (V)
–6
–4
–2
0
2
8
±2 ±4 ±6 ±8
LTC1100 • TPC06
±3 ±5 ±7
4
6
POSITIVE COMMON MODE RANGE
NEGATIVE COMMON MODE RANGE
T
A
= 25°C
FREQUENCY (Hz)
15
VOLTAGE NOISE DENSITY (nV/ Hz)
30
45
60
105
1k 10k 100k
LTC1100 • TPC11
100
√
75
90
0
10
TYPICAL PERFOR A CE CHARACTERISTICS
UW