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Automotive Resistive Sensor Signal Conditioner, Single Bridge Input, NTC-Input (QM, ASIL B)

封装信息

CAD 模型:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG24
Lead Count (#):24
Pkg. Dimensions (mm):4.0 x 4.0 x 0.9
Pitch (mm):0.5

环境和出口类别

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
ECCN (US)
HTS (US)

产品属性

Lead Count (#)24
Carrier TypeReel
Moisture Sensitivity Level (MSL)1
Qty. per Reel (#)5000
Reel Size (in)13
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 150°C
Adj. Analog Gain1 - 200
Automotive Qual.Yes
FunctionResistive SSC
Input TypeSingle-bridge, NTC
InterfaceSENT 3.0, I2C, ZACwire™
Length (mm)4
MOQ5000
Package Area (mm²)16
Pitch (mm)0.5
Pkg. Dimensions (mm)4.0 x 4.0 x 0.9
Pkg. TypeVFQFPN
Qty. per Carrier (#)0
Qualification LevelAutomotive
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Resolution (bits)18
Sample Rate Max (KHz)1.56
Supply Voltage (V)4.75 - 5.25
Tape & ReelYes
Thickness (mm)0.9
Width (mm)4
已发布No

描述

The ZSSC4162D is a high-performance CMOS IC for precise amplification and correction of Wheatstone bridge sensor signals. With digital compensation for offset, drift, and nonlinearity, it delivers excellent accuracy and reliability. Various self-supervision mechanisms allow monitoring for correct functionality during operation. Integrated non-volatile memory and digital calibration reduce assembly costs and eliminate external trimming. Focused for automotive use, the ZSSC4162D offers robust protection, excellent EMC, and easy calibration via I²C or OWI interface, making it the most efficient, cost-effective solution for sensor signal processing.

An extension to ZSSC4161D, the ZSSC4162D offers enhanced temperature measurement features, especially NTC measurement and linearization capability.

The ZSSC4162D comes with two different product derivatives:

The ZSSC4162D-01 is optimized for SENT output interface, offers measurement of one Wheatstone bridge, temperature compensation with external P/N junction or internal temperature source, and can measure and linearize an external NTC as an independent signal path. Bridge input signal amplification up to 200, A/D conversion up to 18 bits, and sample rates up to 1.45kHz.

The ZSSC4162D-04 is optimized for SENT output interface, offers measurement of one Wheatstone bridge, temperature compensation with external P/N junction or internal temperature source, and can measure and linearize an external NTC as an independent signal path. Bridge input signal amplification up to 200, A/D conversion up to 18 bits, and sample rates up to 1.45kHz. Operation in functional safety systems up to ASIL B is supported.