Datasheet

LTC2053/LTC2053-SYNC
8
2053syncfc
OUTPUT VOLTAGE (V)
–2.4
NONLINEARITY (ppm)
10
8
6
4
2
0
–2
–4
–6
–8
–10
–1.4
–0.4
0.1
2053 G25
–1.9 –0.9
0.6
1.1
1.6
V
S
= ±2.5V
V
REF
= 0V
G = 1
R
L
= 10k
T
A
= 25°C
OUTPUT VOLTAGE (V)
–2.4
NONLINEARITY (ppm)
10
8
6
4
2
0
–2
–4
–6
–8
–10
–1.4
–0.4
2053 G26
0.6
1.6
2.6
V
S
= ±2.5V
V
REF
= 0V
G = 10
R
L
= 10k
T
A
= 25°C
FREQUENCY (Hz)
1
CMRR (db)
130
120
110
100
90
80
70
10 100 1000
2053 G27
V
S
= 3V, 5V, ±5V
V
IN
= 1V
P-P
R
+
= R
= 1k
R
+
= R
= 10k
R
+
= 10k, R
= 0k
+
R
+
R
R
+
= 0k, R
= 10k
FREQUENCY (Hz)
1
INPUT REFERRED NOISE DENSITY (nV/Hz)
300
250
200
150
100
50
0
10 100 1000 10000
2053 G28
G = 10
T
A
= 25°C
V
S
= ±5V
V
S
= 5V
V
S
= 3V
TIME (s)
0
INPUT REFERRED NOISE VOLTAGE (µV)
3
2
1
0
–1
–2
–3
2 4 6 8
2053 G29
10
V
S
= 3V
T
A
= 25°C
TIME (s)
0
INPUT REFERRED NOISE VOLTAGE (µV)
3
2
1
0
–1
–2
–3
2 4 6 8
2053 G30
10
V
S
= 5V
T
A
= 25°C
OUTPUT CURRENT (mA)
0.01
OUTPUT VOLTAGE SWING (V)
0.1
1 10
2053 G31
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
T
A
= 25°C
V
S
= 5V, SOURCING
V
S
= 3V, SOURCING
V
S
= 5V, SINKING
V
S
= 3V, SINKING
SOURCING
SINKING
OUTPUT CURRENT (mA)
0.01
OUTPUT VOLTAGE SWING (V)
0.1
1 10
2053 G32
5
4
3
2
1
0
–1
–2
–3
–4
–5
V
S
= ±5V
T
A
= 25°C
Typical perForMance characTerisTics
Input Voltage Noise Density
vs Frequency
Input Referred Noise in
10Hz Bandwidth
Input Referred Noise in
10Hz Bandwidth
Output Voltage Swing
vs Output Current
Output Voltage Swing
vs Output Current
Gain Nonlinearity, G = 1 Gain Nonlinearity, G = 10 CMRR vs Frequency