ZSC31015EIG1-R datasheet(34/53 Pages) RENESAS

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November 14, 2016

ZSC31015 Datasheet

EEPROM

Range

Description

Default

Settings

As of ww08/2009

Notes

12:11

Output_Select

2HEX

00 => Digital (3 bytes with parity)

Bridge High {00,[5:0]}

Bridge Low [7:0]

Temp [7:0]

01 => 0-1V Analog

10 => Rail-to-Rail Ratiometric

11 => Digital (2 bytes with parity) (No Temp)

Bridge High {00,[5:0]}

Bridge Low [7:0]

14:13

Update_Rate

2HEX

00 => 1 msec (1kHz)

01 => 5 msec (200Hz)

10 => 25 msec (40Hz)

11 => 125 msec (8 Hz)

16:15

JFET_cfg

3HEX

00 => No JFET regulation (lower power)

01 => No JFET regulation (lower power)

10 => JFET regulation centered around 5.0V

11 => JFET regulation centered around 5.5V (i.e., over-voltage

protection)

31:17

Gain_B

198HEX

Bridge Gain (also see bits 10:7):

Gain_B[14] => multiply x 8

Gain_B[13:0] => 14-bit unsigned number representing a

number in the range [0,8)

45:32

Offset_B

0HEX

Unsigned 14-bit offset for bridge correction

53:46

Gain_T

80HEX

Temperature gain coefficient used to correct PTAT

or ExtTemp reading

61:54

Offset_T

0HEX

Temperature offset coefficient used to correct PTAT

or ExtTemp reading

68:62

TSETL

0HEX

Stores Raw PTAT or ExtTemp reading at temperature in which

low calibration points were taken

76:69

Tcg

0HEX

Coefficient for temperature correction of bridge gain term:

Tcg = 8-bit magnitude of Tcg term. Sign is determined by Tc_cfg

(bits 87:85).

84:77

Tco

0HEX

Coefficient for temperature correction of bridge offset term.

Tco = 8-bit magnitude of Tco term. Sign and scaling are

determined by Tc_cfg (bits 87:85)

87:85

Tc_cfg

0HEX

This 3-bit term determines options for temperature compensation

of the bridge.

Tc_cfg[2] => If set, Tcg is negative

Tc_cfg[1] => Scale magnitude of Tco term by 8, and if SOT

applies to Tco, scale SOT by 8

Tc_cfg[0] => If set, Tco is negative

ZSC31015EIG1-R 数据表(PDF) 34 Page - Renesas Technology Corp

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ZSC31015EIG1-R 数据表(PDF) 34 Page - Renesas Technology Corp

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