Datasheet

LTC6702
4
6702fa
Supply Current
vs Supply Voltage
Supply Current
vs Temperature
Input Leakage Current
vs Input Voltage
Input Offset Current
vs Input Voltage
Input Offset Voltage
vs Supply Voltage Hysteresis vs Supply Voltage
Input Common Mode Limits
vs Temperature
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current vs Toggle Rate
Maximum Toggle Rate
vs Temperature
SUPPLY VOLTAGE (V)
0
0
SUPPLY CURRENT PER COMPARATOR (µA)
10
20
30
40
50
1
234
56
125°C
25°C
–55°C
6702 G01
TEMPERATURE (°C)
–50
20
25
35
25 75
6702 G02
15
10
–25 0
50 100 125
5
0
30
SUPPLY CURRENT PER COMPARATOR (µA)
V
+
= 5V
V
+
= 1.7V
V
+
= 3V
–55°C
INPUT VOLTAGE (V)
–1
–1
INPUT LEAKAGE CURRENT (nA)
0
2
3
4
5
1
3
4
1
0
2
5
6
6702 G03
125°C
85°C
V
+
= 3V
25°C
INPUT VOLTAGE (V)
–1
0
INPUT OFFSET CURRENT (pA)
30
40
50
100
70
1
3
4
80
90
60
0
2
5
6
6702 G04
V
+
= 3V
10
20
125°C
85°C
25°C
–55°C
TOGGLE RATE (Hz)
10k
200
SUPPLY CURRENT PER COMPARATOR (µA)
250
300
350
400
100k 1M 10M
150
100
50
0
450
6702 G05
V
+
= 1.7V
V
+
= 3V
V
+
= 5V
V
STEP
= 200mV
OVERDRIVE = 100mV
T
A
= 25°C
NO C
LOAD
TEMPERATURE (°C)
–50
4
25 75
6702 G06
3
–25 0
50 100 125
2
MAXIMUM TOGGLE RATE (MHz)
V
+
= 5V
V
+
= 1.7V
V
+
= 3V
V
STEP
= 200mV
OVERDRIVE = 100mV
C
LOAD
= 10pF
6702 G07
SUPPLY VOLTAGE (V)
1
INPUT OFFSET VOLTAGE (mV)
1
3
5
5
–1
–3
0
2
4
–2
–4
–5
2
3
4
6
125°C
–55°C
25°C
SUPPLY VOLTAGE (V)
1
HYSTERESIS (mV)
3
4
5
4
6
2
1
0
23 5
6
7
8
6702 G08
125°C
25°C
–55°C
TEMPERATURE (°C)
–50
INPUT COMMON MODE LIMITS (V)
V
+
–1.0
V
+
–0.5
V
+
25 75
V
+
–1.5
GND
–25 0
50 100 125
–0.5
–1.0
6702 G09