ZSSC3015 Datasheet, PDF (8/51 Pages) List of Unclassifed Manufacturers – Sensor Signal Conditioner with Diagnostics

ZSSC3015
RBic_dLite-Auto™ Sensor Signal Conditioner with Diagnostics
1 Electrical Characteristics
1.1. Absolute Maximum Ratings
The absolute maximum ratings are stress ratings only. The ZSSC3015 might not function or be operable above
the recommended operating conditions. Stresses exceeding the absolute maximum ratings might also damage
the device. In addition, extended exposure to stresses above the recommended operating conditions might affect
device reliability. ZMDI does not recommend designing to the “Absolute Maximum Ratings.”
Parameter
Analog Supply Voltage
Voltages at Analog I/O – In Pin
Voltages at Analog I/O – Out Pin
Electrostatic Discharge – Human Body Model (see section 7)
Storage Temperature Range (10 hours)
Storage Temperature Range (<10 hours)
Symbol
VDD
VINA
VOUTA
TSTOR
TSTOR <10h
Min
-0.3
-0.3
-0.3
±4000
-50
-50
Max
Unit
6.0
V
VDD+0.3
V
VDD+0.3
V
V
150
°C
170
°C
1.2. Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Analog Supply Voltage to Ground
VDD
2.7
5.0
5.5
V
Analog Supply Voltage (with external JFET Regulator)
VSUPP
5.5
7
30
V
Common Mode Voltage
Ambient Temperature Range ^{1, 2}
VCM
1
TAMB
-50
VDDA – 1.3
V
150
C
External Capacitance between VDD and Ground
Output Load Resistance to VSS or VDD3
Output Load Capacitance ⁴
Bridge Resistance ⁵
CVDD
100
220
470
nF
RL,OUT
5
k
CL,OUT
10
15
nF
RBR
0.2
100
k
Power-On Rise Time
tPON
100
ms
1) _{Note that the maximum EEPROM programming temperature is 85°C.}
2) _{If buying die, designers should use caution not to exceed maximum junction temperature by proper package selection.}
3) _{Only needed for Analog Output Mode; not needed for Digital Output Mode. When a pull-down resistor is used as load resistor, the power}
loss detection diagnostic for loss of VSS cannot be assured at RL=5k; RL=10k is recommended for this configuration.
4) _{Using the output for digital calibration, CL,OUT is limited by the maximum rise time tZAC,rise. See section 1.3.}
5) _{Note: Minimum bridge resistance is only a factor if using the Bsink feature. The RDS(ON) of the Bsink transistor is 8 to 10Ω when}
operating at VDD=5V. This gives rise to a ratiometricity inaccuracy that becomes greater with low bridge resistances.
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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