LT1468-2_09 LINER [Linear Technology], LT1468-2_09 Datasheet - Page 6

• Manufacturer Part Number: LT1468-2_09
• Description: 16-Bit DAC Current-to-Voltage Converter
• Manufacturer: LINER [Linear Technology]

LT1468-2
TYPICAL PERFORMANCE CHARACTERISTICS
6
–10
–15
–20
–25
–30
–35
–40
–10
–20
–30
–40
–5
30
20
10
–2
–3
V
–1
–4
V
5
0
0
4
3
2
1
+
–
–50
0
Input Bias Current
vs Temperature
Warm-Up Drift vs Time
Output Voltage Swing
vs Supply Voltage
0
T
V
A
S
= 25°C
–25
= ±15V
20
TIME AFTER POWER UP (s)
40
5
SUPPLY VOLTAGE (±V)
0
TEMPERATURE (°C)
I
I
B
B
–
+
60
25
10
S0-8 ±15V
S0-8 ±5V
80
50
R
R
R
R
L
L
L
L
= 10k
= 10k
= 2k
= 2k
100 120 140
75
15
100
14682 G07
14682 G04
14682 G10
125
20
V
V
+
–
1000
–0.5
–1.0
–1.5
–2.0
–2.5
100
140
135
130
125
120
115
110
2.5
2.0
1.5
0.5
1.0
10
1
–20
10
1
Input Noise Spectral Density
Open-Loop Gain
vs Resistive Load
Output Voltage Swing
vs Load Current
V
T
A
S
= 25°C
= ±15V
–15
i
e
n
n
10
–10
OUTPUT CURRENT (mA)
LOAD RESISTANCE (Ω)
40°C
85°C
100
FREQUENCY (Hz)
–5
100
25°C
0
V
S
25°C
= ±15V
–40°C
V
1k
S
V
T
A
R
5
A
S
V
S
= ±5V
1k
= 25°C
= ±15V
= 101
= 100k FOR i
10
85°C
10k
15
14682 G05
14682 G08
14682 G11
100k
n
10k
20
10
1
0.1
0.01
160
150
140
130
120
110
100
90
60
55
50
45
40
35
30
25
20
15
10
–50
–50
0.1Hz to 10Hz Voltage Noise
Open-Loop Gain
vs Temperature
Output Short-Circuit Current
vs Temperature
V
R
V
V
S
L
S
IN
= ±15V
–25
= 2k
= ±15V
–25
= ±0.2V
SOURCE
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TIME (1s/DIV)
V
25
V
25
S
S
= ±5V
= ±15V
50
50
SINK
75
75
100
100
14682 G09
14682 G06
14682 G12
14682fa
125
125