LTC4261 datasheet(7/34 Pages) AD

7 / 34 page

LTC2945

Rev. C

For more information www.analog.com

TYPICAL PERFORMANCE CHARACTERISTICS

SDAO, SDAO, ALERT Loaded

Output Low Voltage

SENSE+ Input Current

SCL, SDAI Loaded Clamp Voltage

SENSE– Input Current

INTVCC Shunt Regulator Load

Regulation

ADRO, ADR1 Voltage with Current

Sink or Source

ADC Integral Nonlinearity

(ΔSENSE)

ADC Differential Nonlinearity

(ΔSENSE)

ADC Total Unadjusted Error

(ΔSENSE)

VDD = 48V, TA = 25°C, unless noted.

CODE

–0.4

0.4

0.2

–0.2

0.0

3072

4096

1024

2048

2945 G10

CODE

–0.3

0.3

0.0

0.1

0.2

–0.2

–0.1

3072

4096

1024

2048

2945 G11

CODE

–0.50

0.50

0.25

–0.25

0.00

3072

4096

1024

2048

2945 G12

ISDA,ALERT (mA)

0.0

0.4

0.3

0.1

0.2

2945 G13

ILOAD (mA)

0.01

6.0

6.6

6.5

6.1

6.2

6.3

6.4

10.00

0.10

1.00

2945 G14

VSENSE+ (V)

–10

150

110

2945 G16

VSENSE+ (V)

–2

2945 G17

IADR (µA)

–10

0.0

3.0

2.5

2.0

0.5

1.5

1.0

–5

2945 G18

VCC SHUNT CURRENT (mA)

6.0

6.6

6.4

6.2

2945 G15

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