4
LTC1152
TYPICAL PERFORMANCE CHARACTERISTICS
UW
POWER SUPPLY VOLTAGE (
±V)
12
COMMON-MODE
RANGE
LIMIT
(V)
35
4
6
7
1152 G01
8
6
4
2
0
–2
–4
–6
–8
Common-Mode Range vs
Supply Voltage
TOTAL SUPPLY VOLTAGE (V)
02
SUPPLY
CURRENT
(mA)
3.0
2.5
2.0
1.5
1.0
4
68
10
1152 G02
12
14
TA = 25°C
Supply Current vs Supply Voltage
TEMPERATURE (
°C)
–50
–25
POWER
SUPPLY
CURRENT
(mA)
2.0
1.9
1.8
1.7
1.6
1.5
1.4
025
50
1152 G03
75
100
VS = 5V
Output Swing vs Load Resistance
LOAD RESISTANCE (k
)
0.2
OUTPUT
SWING
(
±
V)
1
5
10
200
1152 G04
0.5
2
20
50 100
6
5
4
3
2
1
0
TA = 25°C
VS = SINGLE 5V
VS = SINGLE 3V
VS = ±2.5V
VS = ±1.5V
TOTAL SUPPLY VOLTAGE (V)
2
OUTPUT
SHORT-CIRCUIT
CURRENT
(mA)
40
30
20
10
0
46
8
10
1152 G05
12
14
SOURCE
SINK
TA = 25°C
Output Short-Circuit Current vs
Supply Voltage
TOTAL SUPPLY VOLTAGE (V)
2
OPEN-LOOP
OUTPUT
RESISTANCE
(
)
300
250
200
150
100
46
8
10
1152 G06
12
14
TA = 25°C
Open-Loop Output Resistance vs
Supply Voltage
Charge Pump Voltage vs
Supply Voltage
Charge Pump Voltage vs
Load Current
Input Bias Current vs Temperature
TEMPERATURE (
°C)
–50
INPUT
BIAS
CURRENT
(
±
pA)
1000
100
10
25
–25
0
50
75
100
1152 G09
VS = 5V
Supply Current vs Temperature
TOTAL SUPPLY VOLTAGE (V)
2
CHARGE
PUMP
VOLTAGE,
V
CP
–
V
+
(V)
3
2
1
0
4
68
10
1152 G07
12
14
TA = 25°C
LOAD CURRENT (
A)
0
CHARGE
PUMP
VOLTAGE,
V
CP
–
V
+ (V)
40
60
100
20
80
120 140
160
1152 G08
3
2
1
0
TA = 25°C
VS = 5V