LTC4260 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC4260 Datasheet PDF : 32 Pages
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LTC2945
TYPICAL PERFORMANCE CHARACTERISTICS VDD = 48V, TA = 25°C, unless noted.
ADC Integral Nonlinearity
(ΔSENSE)
0.4
0.2
0.0
–0.2
–0.4
0
1024
2048
CODE
3072
4096
2945 G10
SDAO, SDAO, ALERT Loaded
Output Low Voltage
0.4
0.3
0.2
0.1
0.0
0
2
4
6
8
10
ISDA,ALERT (mA)
2945 G13
SENSE+ Input Current
150
110
70
30
–10
0
20
40
60
VSENSE+ (V)
80
2945 G16
ADC Differential Nonlinearity
(ΔSENSE)
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
0
1024
2048
CODE
3072
4096
2945 G11
SCL, SDAI Loaded Clamp Voltage
6.6
6.5
6.4
6.3
6.2
6.1
6.0
0.01
0.10
1.00
ILOAD (mA)
10.00
2945 G14
SENSE– Input Current
10
8
6
4
2
0
–2
0
20
40
60
VSENSE+ (V)
80
2945 G17
ADC Total Unadjusted Error
(ΔSENSE)
0.50
0.25
0.00
–0.25
–0.50
0
1024
2048
CODE
3072
4096
2945 G12
INTVCC Shunt Regulator Load
Regulation
6.6
6.4
6.2
6.0
0
10
20
30
VCC SHUNT CURRENT (mA)
40
2945 G15
ADRO, ADR1 Voltage with Current
Sink or Source
3.0
2.5
2.0
1.5
1.0
0.5
0.0
–10
–5
0
IADR (μA)
5
10
2945 G18
2945f
7
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