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LTC1840IGN#TRPBF

LTC1840IGN#TRPBF
Mfr. #:
LTC1840IGN#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Digital to Analog Converters - DAC Dual I2C Fan Speed Controller
Lifecycle:
New from this manufacturer.
Datasheet:
LTC1840IGN#TRPBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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HTML Datasheet:
LTC1840IGN#TRPBF DatasheetLTC1840IGN#TRPBF Datasheet (P4-P6)LTC1840IGN#TRPBF Datasheet (P7-P9)LTC1840IGN#TRPBF Datasheet (P10-P12)
ECAD Model:
More Information:
LTC1840IGN#TRPBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Digital to Analog Converters - DAC
RoHS:
Y
Series:
LTC1840
Resolution:
8 bit
Number of Channels:
2 Channel
Interface Type:
I2C, SMBus
Reference Type:
Supply
Supply Voltage - Max:
5.75 V
Supply Voltage - Min:
2.7 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
SSOP-16
Packaging:
Reel
Height:
1.75 mm
Number of Converters:
2 Converter
Type:
Fan Controller
Brand:
Analog Devices / Linear Technology
Shutdown:
No Shutdown
DNL - Differential Nonlinearity:
0.9 LSB
INL - Integral Nonlinearity:
4 LSB
Operating Supply Current:
500 uA
Pd - Power Dissipation:
1.2 mW
Product Type:
DACs - Digital to Analog Converters
Factory Pack Quantity:
2500
Subcategory:
Data Converter ICs
Tags
LTC1840, LTC184, LTC18, LTC1, LTC
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ark
MS-DAC/Industrial Dual I2C Fan Speed Controller
***ear Technology
LTC1840 - Dual Fan Controller with 2-Wire Interface
***i-Key
IC MOTOR DRVR 2.7V-5.75V 16SSOP
***log Devices
The LTC1840 is a fan controller with two 8-bit current output DACs, two tachometer interfaces, and four general purpose I/O (GPIO) pins. It operates from a single supply with a range of 2.7V to 5.75V. A current output DAC is used to control an external switching regulator, which controls the fan speed. A current output DAC and tachometer allow a controller to form a closed control loop on fan velocity. The GPIO pins can be used as digital inputs or open drain pull-down outputs. The part features a simple 2-wire I²C and SMBus compatible serial interface that allows communication between many devices. The interface includes a fault status register that reflects the state of the part and which can be polled to find the cause of a fault condition. Other operational characteristics of the part, such as DAC output currents, GPIO modes, and tachometer frequency, are also programmed through the serial interface. Two address pins provide nine possible device addresses. The BLAST pin is provided to force the DAC output currents to program the maximum regulator output voltages through a single pin and gate the operation of the serial access timer. Applications Servers Desktop Computers Power Supplies Cooling Systems
Digital to Analog Converters ADI SLP
Image Part # Description
LTC1840IGN#PBF

Mfr.#: LTC1840IGN#PBF

OMO.#: OMO-LTC1840IGN-PBF

 Digital to Analog Converters - DAC Dual I2C Fan Speed Controller
LTC1840IGN#TRPBF

Mfr.#: LTC1840IGN#TRPBF

OMO.#: OMO-LTC1840IGN-TRPBF

 Digital to Analog Converters - DAC Dual I2C Fan Speed Controller
Availability
Stock:
Available
On Order:
1000
Enter Quantity:
Current price of LTC1840IGN#TRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
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