ZSSC4151 Datasheet, PDF (1/13 Pages) Integrated Device Technology – Automotive Sensor Signal Conditioner

Automotive Sensor Signal
Conditioner with Analog Output
ZSSC4151
Datasheet
Contents
1 Brief Description ............................................................................................................................................... 2
2 Electrical Characteristics .................................................................................................................................. 3
2.1. Absolute Maximum Ratings....................................................................................................................... 3
2.2. Operating Conditions ................................................................................................................................. 4
2.3. Electrical Parameters ................................................................................................................................ 5
2.3.1. Supply Current and System Operation Conditions ............................................................................. 5
2.3.2. Analog Front-End Characteristics ....................................................................................................... 5
2.3.3. Temperature Measurement ................................................................................................................ 5
2.3.4. Sensor Diagnostics ............................................................................................................................. 6
2.3.5. A2D Conversion .................................................................................................................................. 6
2.3.6. DAC and Analog Output (AOUT Pin).................................................................................................. 6
2.3.7. System Response ............................................................................................................................... 7
2.4. Interface Characteristics and Nonvolatile Memory.................................................................................... 8
2.4.1. I²C^TM Interface ..................................................................................................................................... 8
2.4.2. ZACwire™ One-Wire Interface (OWI at AOUT pin)............................................................................ 8
2.4.3. Nonvolatile Memory (NVM)................................................................................................................. 9
3 ESD Protection and EMC Specification ......................................................................................................... 10
3.1. ESD Protection ........................................................................................................................................ 10
3.2. Latch-Up Immunity .................................................................................................................................. 10
3.3. Electromagnetic Emission ....................................................................................................................... 10
3.4. Conducted Susceptibility (DPI)................................................................................................................ 10
4 Reliability and RoHS Conformity.................................................................................................................... 11
5 Glossary ......................................................................................................................................................... 11
6 Document Revision History ............................................................................................................................ 12
List of Figures
Figure 1.1 ZSSC4151 Block Diagram .................................................................................................................. 2
List of Tables
Table 2.1
Table 2.2
Table 2.3
Table 2.4
Table 3.1
Absolute Maximum Ratings ................................................................................................................ 3
Operating Conditions .......................................................................................................................... 4
Electrical Parameters.......................................................................................................................... 5
Interface Characteristics and Nonvolatile Memory ............................................................................. 8
Conducted Susceptibility (DPI) Tests ............................................................................................... 10
© 2016 Integrated Device Technology, Inc.
1
April 20, 2016