L9966

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Design Win

FlexInput IC for automotive applications

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Product overview

Description

The L9966 is an automotive grade IC designed to be used as sensors interface. Up to 15 channels are available for analog sensing, resistance measurement and digital sensing (e.g. temperature, lambda, pressure, position sensors). The L9966 allows replacing a number of discrete components and it gives the possibility to change the sensors across different applications without modifying the PCB hardware.
Target applications are Engine Control Units and Body/Chassis Modules.
  • All features

    • AEC-Q100 qualified
    • 12 V and 24 V systems compatible (operating battery supply voltage 5.5 V-36 V)
    • Programmable interface with 15 total inputs:
      • 12 for connection to external analog loads (with connection to VVAR, VDD5 and clamped battery VPRE, with resistance measurement)4 with also λ sensor functionality4 with also SENT functionality
      • 3 for connection to external digital switches (with connection to VPRE)
    • Programmable pull-up/down current sources
    • Integrated precise resistance measurements
    • 12 bit ADC for voltage measurements
    • 15 bit ADC for resistance measurements
    • Variable reluctance sensor / Hall sensor Interface
    • 1 analog output channel + 4 digital output channels
    • SPI interface for device configuration and data communication
    • Overtemperature protection
    • Thermal resistance Rth(j-c) = 3 K/W

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STMicroelectronics - L9966

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L9966CB-TR
Active
TQFP 48 7x7x1.0 Automotive Ecopack2

L9966CB-TR

Package:

TQFP 48 7x7x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TQFP 48 7x7x1.0

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L9966CB-TR Available at 1 distributors

Distributor availability ofL9966CB-TR

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 7200 0 Buy from Distributor

Distributor reported inventory date: 2022-06-22

Distributor Name

Newark Element14

Stock

7200

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-06-22

Active
EAR99 NEC Tape and Reel TQFP 48 7x7x1.0 150 -40 PHILIPPINES

L9966CB-TR Active

Package:
TQFP 48 7x7x1.0
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L9966CB-TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

150

Max:

-40

Country of Origin:

PHILIPPINES

Distributor availability ofL9966CB-TR

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 7200 0 Buy from Distributor

Distributor reported inventory date: 2022-06-22

Distributor Name

Newark Element14

Stock

7200

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-06-22

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors