ZSSC3015 Datasheet, PDF (36/51 Pages) List of Unclassifed Manufacturers – Sensor Signal Conditioner with Diagnostics

ZSSC3015
RBic_dLite-Auto™ Sensor Signal Conditioner with Diagnostics
EEPROM
Range
95:88
Description
SOT
99:96
{SOT_cfg,
Pamp_Gain}
102:100 Diag_cfg
105:103 Lock_ExtTemp
112:106 Up_Clip_Lim
119:113 Low_Clip_Lim
Default
Settings
0HEX
5HEX
(SOT applies to Tco;
Pre-Amp Gain = 24)
7HEX
(Output short circuit
protection, sensor
short checking, and
sensor connection
checking enabled)
0HEX
(Unlocked; internal
PTAT used for
temperature)
7FHEX
0HEX
Notes
2^nd Order Term. This term is a 7-bit magnitude with sign.
SOT[7] = 1  negative
SOT[7] = 0  positive
SOT[6:0] = magnitude [0-127]
This term can apply to a 2^nd order Tcg, Tco, or bridge correction.
(See SOT_cfg below.)
Bits [99:98] = SOT_cfg
00BIN = SOT applies to Bridge
01BIN = SOT applies to Tcg
10BIN = SOT applies to Tco
11BIN = Prohibited
Bits [97:96] = Pre-Amp Gain
00BIN => 6
01BIN => 24 (default setting)
10BIN => 48
11BIN => 96
This 3-bit term applies to diagnostic features:
Diag_cfg[2]  Enable output short circuit protection
Diag _cfg[1]  Enable sensor short checking
Diag_cfg[0]  Enable sensor connection checking
EEPROM lock:
011BIN or 110BIN => locked
All other => unlocked
Important: When EEPROM is locked, the internal charge pump
is disabled and the EEPROM cannot be programmed.
Bit 105 (the MSB of this field) is also used for selecting external
temperature measurement.
000,001,010,011=>Internal PTAT used for temp
100,101,110,111=>External diode used for temp
7-bit value used to select an upper clipping limit for the output. It
affects both analog and digital output. The 14-bit upper clipping
limit value is {11,Up_Clip_Lim[6:0],11111}. 127 different clipping
levels are selectable between 75.19% and 100% of VDD.
7-bit value used to select a lower clipping limit for the output. It
affects both analog and digital output. The 14-bit lower clipping
limit value is {00,Low_Clip_Lim[6:0],00000}. 127 different clipping
levels are selectable between 0% and 24.8% of VDD.
Data Sheet
March 25, 2013
© 2013 Zentrum Mikroelektronik Dresden AG — Rev. 1.02
All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without
the prior written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.
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