Datasheet

8
LT1204
Output Short-Circuit Current
vs Temperature
Settling Time to 10mV
vs Output Step
Output Saturation Voltage
vs Temperature
Input Voltage Range
vs Pin 8 Voltage
Input Voltage Range
vs Supply Voltage
Power Supply Rejection
vs Frequency
Maximum Channel Switching
Rate vs Pin 8 Voltage
Output Disable V-I Characteristic
VOLTAGE ON PIN 8 (V)
0
–6
INPUT VOLTAGE RANGE (V)
–4
–2
0
4
–2
–4
–5 –9
6
2
–1 –3
–6
–7
–8
1204 G19
V
S
= ±15V
A
V
= 1
–55°C, 25°C, 125°C
SUPPLY VOLTAGE (±V)
2
–6
INPUT VOLTAGE RANGE (V)
–4
–2
0
4
4
8
10 16
6
2
6
12
14
PIN 8 = 0V
25°C
125°C
–55°C
125°C
–55°C
25°C
1204 G20
FREQUENCY (Hz)
20
POWER SUPPLY REJECTION (dB)
40
50
70
10k 1M 10M 100M
1204 G21
0
100k
60
30
10
–10
V
S
= ±15V
R
FB
= R
G
= 1k
POSITIVE
NEGATIVE
TEMPERATURE (°C)
–50
–1.0
V
+
25 75
1204 G22
1.0
–25 0
50 100 125
0.5
V
–
–0.5
OUTPUT SATURATION VOLTAGE (V)
R
L
= ∞
TEMPERATURE (°C)
–50
30
OUTPUT SHORT-CIRCUIT CURRENT (mA)
50
80
0
50
75
1204 G23
40
70
60
–25
25
100
125
SETTLING TIME (ns)
30
OUTPUT STEP (V)
2
6
10
70
1204 G24
–2
–6
–10
40
50
60
80
0
4
8
–4
–8
V
S
= ±15V
R
F
= R
G
= 1k
TYPICAL PERFORMANCE CHARACTERISTICS
UW
OUTPUT VOLTAGE (V)
–5
OUTPUT CURRENT (µA)
100
200
3
1204 G16
0
–100
–3
–1
1
5
–200
50
150
–50
–150
–4 4
–2
0
2
V
S
= ±15V
R
F
= R
G
= 1k
SLOPE = 1/18k
FREQUENCY (Hz)
1
DISABLED OUTPUT IMPEDANCE (kΩ)
10
1k 100k 1M 10M
1204 G17
0
10k
100
100M
V
S
= ±15V
R
F
= R
G
= 1k
Disabled Output Impedance
vs Frequency
CHANNEL SWITCHING RATE (MHz)
1.0
VOLTAGE ON PIN 8 (V)
–5
–4
–3
2.5
3.5
1204 G18
–6
–7
–8
1.5 2.0 3.0
–2
–1
0
4.0
V
IN
= 1V
DC
R
L
= 100Ω
R
FB
= R
G
= 1k