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ZSSC4161DE4R

Sensor Interface PQFN / 24 / 4X4MM S1 - TAPE&REEL - 13

Manufacturer:

Renesas Technology Corp
Mfr.Part #:

ZSSC4161DE4R
Datasheet:

ZSSC4161DE4R Datasheet (PDF)
Pkg. Description:

VFQFPN 4.00x4.00x0.90 mm 0.50mm Pitch
Pkg. Code:

NLG24
Lead Count:

24
Length:

4 mm
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ZSSC4161DE4R General Description

The ZSSC4161 is a member of IDT's ZSSC416x family of CMOS integrated circuits for highly accurate amplification and sensor-specific correction of differential resistive bridge sensor signals. The ZSSC4161 is designed for single full or half bridge sensor signals. Featuring a maximum analog pre-amplification in the range of 150 to 200, this product is adjustable to nearly all resistive bridges. Digital compensation of offset, sensitivity, temperature drift, and nonlinearity is accomplished with a 16-bit RISC microcontroller. Calibration coefficients and configuration data are stored in an integrated non-volatile memory (NVM), which is reliable in automotive applications. Measured values can be read via a digital SENT or I2C interface. The SENT interface enables transmission of sensor data via its fast channel as well as supplementary data via its Serial Data Message ("slow") channel using only one output pin. End-of-line calibration is supported via an I2C interface or via a One-Wire Interface (OWI) through the data output pin (DOUT). The ZSSC4161 and the calibration equipment communicate digitally, so the noise sensitivity is greatly reduced. Digital calibration helps keep assembly cost low as no trimming by external devices or lasers is needed. The ZSSC4161 is optimized for automotive environments by overvoltage and reverse polarity protection circuitry, excellent electromagnetic compatibility, and multiple diagnostic features.

Key Features

Single full or half bridge input
Basic internal and/or external temperature measurements, which can be selected for conditioning the input signal or for temperature measurement output
SENT or I2C interface; OWI option for calibration
Digital compensation of offset, gain, and higher order nonlinearity as well as temperature coefficients of measured sensor input signals
Operating temperature range: -40°C to 150°C
Accuracy: ±0.25% FSO @ -40°C to 125°C
NVM memory for configuration data, user-configurable measurement and conditioning function, and user-selected data

Specifications

Pkg. Description:	VFQFPN 4.00x4.00x0.90 mm 0.50mm Pitch	Pkg. Code:	NLG24
Lead Count:	24	Length:	4 mm
Width:	4 mm	Thickness:	0.9 mm
Moisture Sensitivity Bake:	0	Moisture Exposure Floor Life:	Unlimited@<30C/85%RH
Category:	G	Pb (Lead) Free:	Yes
Carrier Type:	Reel	Qty. per Carrier:	0
Pkg. Type:	VFQFPN	Qty. per Reel:	5000
Reel Size:	13	Tape Pin 1 Quad:	1
Tape Pocket Pitch:	8	Moisture Sensitivity Level (MSL):	1
Pkg. Class:	PLASTIC	Re-bake Conditions:	NA
Peak Reflow Temp:	260	Pb Free Category:	e3 Sn