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Automotive Sensor Signal Conditioner for Safety Switch Applications

Package Information

CAD Model: View CAD Model
Pkg. Type: SSOP
Pkg. Code: PYG14
Lead Count (#): 14
Pkg. Dimensions (mm): 6.2 x 5.3 x 1.73
Pitch (mm): 0.65

Environmental & Export Classifications

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

Product Attributes

Lead Count (#) 14
Carrier Type Tube
Moisture Sensitivity Level (MSL) 1
Pitch (mm) 0.65
Pkg. Dimensions (mm) 6.2 x 5.3 x 1.73
Qty. per Reel (#) 0
Qty. per Carrier (#) 77
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 150°C
Adj. Analog Gain 3 - 3, 7 - 7, 9 - 9, 14 - 14, 26 - 26, 35 - 35, 52 - 52, 70 - 70, 105 - 105
Automotive Qual. Yes
Function Resistive SSC
Input Type Single-bridge
Interface Ratiometric Voltage, ZACwire™, I2C
Length (mm) 6.2
MOQ 77
Package Area (mm²) 32.9
Pkg. Type SSOP
Published No
Qualification Level Automotive
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Resolution (bits) 14
Sample Rate Max (KHz) 0.2
Supply Voltage (V) 4.5 - 5.5
Tape & Reel No
Thickness (mm) 1.73
Width (mm) 5.3

Description

The ZSSC3136 is a member of the ZSSC313x product family of CMOS integrated circuits for automotive and industrial sensor applications. All family members are well suited for highly-accurate amplification and sensor-specific correction of resistive bridge sensor signals. An internal 16-bit RISC microcontroller running a correction algorithm compensates sensor offset, sensitivity, temperature drift, and non-linearity of the connected sensor element. The required calibration coefficients are stored by the single-pass calibration procedure in an on-chip EEPROM. The ZSSC3136 is optimized for SIL (Safety Integrity Level) rated switch applications. The integrated adjustable digital filter offers the capability to set up fast switching real-time applications as well as stabilized switching applications in the event of disturbed or unstable input signals. In addition to the general features for switch applications, the ZSSC3136 offers the capability to set up safety relevant SIL2-rated switches with extended safety functionalities.