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Automotive Sensor Signal Conditioner with LIN and PWM Interface

封装信息

CAD 模型: View CAD Model
Pkg. Type: DFN
Pkg. Code: NJG20
Lead Count (#): 20
Pkg. Dimensions (mm): 6.0 x 5.0 x 0.9
Pitch (mm): 0.5

环境和出口类别

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

产品属性

Lead Count (#) 20
Carrier Type Reel
Moisture Sensitivity Level (MSL) 1
Pitch (mm) 0.5
Pkg. Dimensions (mm) 6.0 x 5.0 x 0.9
Qty. per Reel (#) 4500
Package Area (mm²) 30
Qty. per Carrier (#) 0
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, 140 - 140, 210 - 210, 280 - 280, 420 - 420
Automotive Qual. Yes
Function Resistive SSC
Input Type Single-bridge
Interface PWM, LIN
Length (mm) 6
MOQ 4500
Pkg. Type DFN
Qualification Level Automotive
Reel Size (in) 13
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Resolution (bits) 14
Sample Rate Max (KHz) 0.43
Supply Voltage (V) 7 - 18
Tape & Reel Yes
Thickness (mm) 0.9
Width (mm) 5
已发布 No

描述

The ZSSC3170 is a CMOS integrated circuit for highly accurate amplification and sensor-specific correction of bridge sensor signals. Featuring a maximum analog gain of 420, as well as extended offset compensation capabilities, the ZSSC3170 is adjustable to nearly all resistive bridge sensor types. Digital compensation of offset, sensitivity, temperature drift, and nonlinearity is accomplished via a 16-bit RISC microcontroller. Conditioning coefficients are stored in an EEPROM certified for automotive applications. Measured values are provided by one of the digital LIN or PWM interfaces. Each interface can support end-of-line calibration using the sensor output. Noise sensitivity is greatly reduced because the calibration equipment and the ZSSC3170 are mated digitally. For quick and easy evaluation and support for calibrating prototypes, IDT offers the ZSSC3170 SSC Evaluation Kit, which includes evaluation hardware, SSOP20 samples, and software.