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ZSSC4165DE4R

Description
Sensor interface PQFN / 24 / 4x4mm# SF - tape&reel - 13"
Categorysemiconductor    The interface of IC    The sensor interface   
File Size206KB,5 Pages
ManufacturerIDT (Integrated Device Technology, Inc.)
Websitehttp://www.idt.com/
Environmental Compliance
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ZSSC4165DE4R Overview

Sensor interface PQFN / 24 / 4x4mm# SF - tape&reel - 13"

ZSSC4165DE4R Parametric

Parameter NameAttribute value
MakerIDT (Integrated Device Technology, Inc.)
Product Categorysensor interface
typeAutomotive
Interface Type1-Wire, I2C, Serial
Supply voltage - max.5.25 V
Supply voltage - min.4.75 V
Minimum operating temperature- 40 C
Maximum operating temperature+ 150 C
Installation styleSMD/SMT
Package/boxQFN-24
EncapsulationReel
FeaturesDifferential Sensor Bridge
input typeDifferential, Thermocouple, Voltage
Output typeI2C, SENT
productSensor Interface
seriesZSSC416x / ZSSC417x
Number of channels1 Channel
Reference typeExternal, Internal
development kitZSSC4165KITV1.4
Working power voltage4.75 V to 5.25 V
Factory packaging quantity5000
Sensor Signal Conditioner Family
Feature Sheet
ZSSC416x /
ZSSC417x
Brief Description
IDT’s ZSSC416x/ZSSC417x is a family of CMOS
integrated circuits for highly accurate amplification
and sensor-specific correction of differential 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 as well as
voltage source sensor types; e.g., thermocouples.
Digital compensation of offset, sensitivity, temper-
ature drift, and nonlinearity is accomplished with a
16-bit RISC microcontroller. Calibration coefficients
and configuration data are stored in the ZSSC416x/
ZSSC417x non-volatile memory (NVM), which is
reliable in automotive applications.
Measured values can be read via a digital SENT or
2
I C™* interface. The SENT interface enables trans-
mission of sensor data via its fast channel as well as
supplementary data via its “slow” Serial Data Mes-
sage (SDM) channel using only one output pin. End-
2
of-line calibration is supported via an I C™ interface
or via a One-Wire Interface (OWI) through the data
output pin (DOUT). The ZSSC416x/ ZSSC417x 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 ZSSC416x/ZSSC417x is optimized for automo-
tive environments by overvoltage and reverse
polarity protection circuitry, excellent electromag-
netic compatibility, and multiple diagnostic features.
Benefits
SENT output option based on SAE J2716 Rev 3.0
standard using fast and SDM data channels
Supports output of one or more sensor signals
and product identification via a single SENT
interface connection
Configurable for nearly all resistive bridge sensors
One-pass end-of-line calibration algorithm
minimizes production costs
No external trimming or components required
I²C™ interface option
Available Support
Evaluation Kit
Application Notes
Calculation Tools
Physical Characteristics
Supply voltage: 4.75V to 5.25V
Protection up to +/-18V
Input span: 1 to 800 mV/V
Analog-to-digital (ADC) resolution: configurable
from 12 to 16 bit
Large sensor offset correction using digital
zooming with 14 to 18 bit resolution
Output resolution: 12-bit via SENT interface; up to
2
15-bit plus a sign bit for OWI or I C™ interface
Package: 4x4mm QFN24 or die
Features
Basic Circuit for Dual Bridge Applications
VCC
Differential sensor bridge or voltage source inputs
Internal or external temperature sensors, select-
able for conditioning of sensor input signals or
temperature output
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 con-
figurable measurement and conditioning function,
and user-selected data
* I
2
C™ is a trademark of NXP.
.
SENT/OWI
ZSSC
4165
SDA
SCL
GND
© 2016 Integrated Device Technology, Inc.
1
April 24, 2016

ZSSC4165DE4R Related Products

ZSSC4165DE4R ZSSC4165DE4V ZSSC4175DE4ESV
Description Sensor interface PQFN / 24 / 4x4mm# SF - tape&reel - 13" Sensor interface PQFN / 24 / 4x4mm# SF - tray sensor interface
Maker IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.) IDT (Integrated Device Technology, Inc.)
Product Category sensor interface sensor interface sensor interface
type Automotive Automotive Automotive
Interface Type 1-Wire, I2C, Serial 1-Wire, I2C, Serial 1-Wire, I2C, Serial
Supply voltage - max. 5.25 V 5.25 V 5.25 V
Supply voltage - min. 4.75 V 4.75 V 4.75 V
Minimum operating temperature - 40 C - 40 C - 40 C
Maximum operating temperature + 150 C + 150 C + 150 C
Installation style SMD/SMT SMD/SMT SMD/SMT
Package/box QFN-24 QFN-24 QFN-24
Encapsulation Reel Bulk Bulk
Features Differential Sensor Bridge Differential Sensor Bridge Differential Sensor Bridge
input type Differential, Thermocouple, Voltage Differential, Thermocouple, Voltage Differential, Thermocouple, Voltage
Output type I2C, SENT I2C, SENT I2C, SENT
product Sensor Interface Sensor Interface Sensor Interface
series ZSSC416x / ZSSC417x ZSSC416x / ZSSC417x ZSSC416x / ZSSC417x
Number of channels 1 Channel 1 Channel 1 Channel
Reference type External, Internal External, Internal External, Internal
development kit ZSSC4165KITV1.4 ZSSC4165KITV1.4 ZSSC4175KITV1.4
Working power voltage 4.75 V to 5.25 V 4.75 V to 5.25 V 4.75 V to 5.25 V
Factory packaging quantity 5000 490 490

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