LTC2996
Typical perForMance characTerisTics TA = 25°C, VCC = 3.3V unless otherwise noted.
Load Regulation of VREF
Voltage vs Current
Single Wire Remote Temperature
Error vs Ground Noise
Load Regulation of VPTAT
Voltage vs Current
10
1
1.820
1.810
1.800
1.790
1.780
1.22
1.21
1.20
1.19
1.18
V
= 2.5V
= 3.5V
= 4.5V
= 5.5V
V
= 2.5V
= 3.5V
= 4.5V
= 5.5V
CC
CC
VAC = 50mV
P-P
V
V
CC
CC
V
V
CC
CC
V
V
CC
CC
0.1
0.01
1.17
1.16
100
1000
–4
–2
0
2
4
0.1
1
10
FREQUENCY (kHz)
2
4
–4
–2
0
LOAD CURRENT (mA)
LOAD CURRENT (mA)
2996 G10
2996 G12
2996 G11
Remote Temperature Error vs
Leakage Current at D+ with
Remote Diode at 25°C, TRMT
UT, OT, vs Output Sink Current
Supply Current vs Temperature
1
0.8
0.6
0.4
0.2
0
220
210
200
190
180
6
4
2
0
–2
–4
–6
40
0
10
20
30
75 100
–100
100
200
–50 –25
0
25 50
(°C)
125 150
–200
0
I (mA)
T
I
(nA)
A
LEAKAGE
2996 G17
2996 G14
2996 G16
2996f
5
Linear [ Linear ]
