LTC2995
TYPICAL PERFORMANCE CHARACTERISTICS
Load Regulation of V
REF
–
Voltage vs Current
1.82
V
CC
= 2.25V
V
CC
= 3.5V
V
CC
= 4.5V
V
CC
= 5.5V
V
PTAT
(V)
1.22
T
A
= 25°C, V
CC
= 3.3V unless otherwise noted.
Single Wire Remote Temperature
Error vs Ground Noise
10
ABSOLUTE TEMPERATURE ERROR (°C)
VAC = 50mV
P-P
Load Regulation of V
PTAT
–
Voltage vs Current
V
CC
= 2.25V
V
CC
= 3.5V
V
CC
= 4.5V
V
CC
= 5.5V
1.81
V
REF
(V)
1.20
1
1.80
1.18
0.1
1.79
1.16
1.78
–4
–2
2
0
LOAD CURRENT (mA)
4
2995 G10
1.14
–4
2
–2
0
LOAD CURRENT (mA)
4
2995 G11
0.01
0.1
1
100
10
FREQUENCY (kHz)
1000
2995 G12
Delay vs Comparator Overdrive
1200
1000
800
DELAY (μs)
600
400
200
0
1
10
OVERDRIVE (mV)
V
UV/OV/TO1/TO2
(V)
1
UV, OV, TO1, TO2
vs Output Sink
Current
0.8
0.6
0.4
0.2
100
2995 G13
0
0
5
10
15
20
I (mA)
25
30
35
2995 G14
Reset Timeout Period
vs Capacitance
10000
250
Supply Current vs Temperature
RESET TIMEOUT t
UOTO
(ms)
SUPPLY CURRENT (μA)
1000
240
230
100
220
10
210
1
0.1
1
10
100
TMR PIN CAPACITANCE (nF)
1000
2995 G15
200
–50 –25
0
25
50 75
T
A
(°C)
100 125 150
2995 G16
2995f
6
LINEAR [ LINEAR INTEGRATED SYSTEMS ]
