AD5748 datasheet(18/32 Pages) AD

18 / 32 page

AD5748

Rev. A | Page 18 of 32

–6

–4

–2

105

–40

TEMPERATURE (°C)

AVDD = +24V

AVSS = –24V

+4mA TO +20mA EXTERNAL RSET

0mA TO +20mA EXTERNAL RSET

Figure 36. Zero-Scale Error vs. Temperature, External RSET Sense Resistor

–20

–15

–10

–5

105

–40

TEMPERATURE (°C)

AVDD = +24V

AVSS = –24V

+4mA TO +20mA INTERNAL RSET

0mA TO +20mA INTERNAL RSET

±20mA INTERNAL RSET

±24mA INTERNAL RSET

Figure 37. Zero-Scale Error vs. Temperature, Internal RSET Sense Resistor

0.04

–0.04

–0.03

–0.02

–0.01

0.01

0.02

0.03

105

–40

TEMPERATURE (°C)

AVDD = +24V

AVSS = –24V

+4mA TO +20mA EXTERNAL RSET

0mA TO +20mA EXTERNAL RSET

Figure 38. Full-Scale Error vs. Temperature, External RSET Sense Resistor

0.04

–0.06

–0.04

–0.05

–0.03

–0.02

–0.01

0.01

0.02

0.03

105

–40

TEMPERATURE (°C)

AVDD = +24V

AVSS = –24V

+4mA TO +20mA INTERNAL RSET

0mA TO +20mA INTERNAL RSET

Figure 39. Full-Scale Error vs. Temperature, Internal RSET Sense Resistor

0.020

0.015

–0.015

–0.010

–0.005

0.005

0.010

105

–40

TEMPERATURE (°C)

AVDD = +24V

AVSS = –24V

+4mA TO +20mA EXTERNAL RSET

0mA TO +20mA EXTERNAL RSET

Figure 40. Gain Error vs. Temperature, External RSET Sense Resistor

0.08

–0.10

–0.08

–0.06

–0.04

–0.02

0.04

0.02

0.06

105

–40

TEMPERATURE (°C)

AVDD = +24V

AVSS = –24V

+4mA TO +20mA INTERNAL RSET

0mA TO +20mA INTERNAL RSET

Figure 41. Gain Error vs. Temperature, Internal RSET Sense Resistor

AD5748 Datasheet(PDF) 18 Page - Analog Devices

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