LTC1840IGN#PBF

LTC1840IGN#PBF
Mfr. #:
LTC1840IGN#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Digital to Analog Converters - DAC Dual I2C Fan Speed Controller
Lifecycle:
New from this manufacturer.
Datasheet:
LTC1840IGN#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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HTML Datasheet:
LTC1840IGN#PBF DatasheetLTC1840IGN#PBF Datasheet (P4-P6)LTC1840IGN#PBF Datasheet (P7-P9)LTC1840IGN#PBF Datasheet (P10-P12)
ECAD Model:
More Information:
LTC1840IGN#PBF 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:
Tube
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:
100
Subcategory:
Data Converter ICs
Unit Weight:
0.007055 oz
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
***ear Technology
LTC1840 - Dual Fan Controller with 2-Wire Interface
***p One Stop Global
Fan Controller 16-Pin SSOP N
***i-Key
IC MOTOR DRVR 2.7V-5.75V 16SSOP
***ark
Ic,Motor Controller,Cmos,Ssop,16Pin
***ical
DUAL FAN CONTROLLER WITH 2-WIRE INTERFACE
***ponent Distributors Inc.
Dual I2C Fan Speed Controller
***hardson RFPD
LINEAR ICS, OTHER
***ment14 APAC
IC, FAN CONTROLLER, 2-WIRE, 16SSOP; No. of Outputs:2; Output Current:10mA; Supply Voltage Range:2.7V to 5.75V; Driver Case Style:SSOP; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Base Number:1840; Controller Type:Fan; Digital IC Case Style:SSOP; Frequency:50Hz; Interface Type:2-Wire, I2C; Motor Type:DC Fan; Output Current Max:103µA; Output Type:Current; Package / Case:SSOP; Supply Voltage Max:5.75V; Supply Voltage Min:2.7V; Termination Type:SMD
***nell
IC, FAN CONTROLLER, 2-WIRE, 16SSOP; Typ silnika:-; Liczba wyjść:2wyjść/-ia; Prąd wyjściowy:10mA; Napięcie wyjściowe:-; Typ obudowy sterownika IC:SSOP; Liczba pinów:16piny/-ów; Napięcie zasilania, min.:2.7V; Napięcie zasilania, maks.:5.75V; Temperatura robocza, min.:-40°C; Temperatura robocza, maks.:85°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:-; Wskaźnik wrażliwości na wilgoć MSL:MSL 1 - nieograniczone; Substancje SVHC:No SVHC (15-Jan-2018); Częstotliwość:50Hz; Numer podstawy:1840; Prąd wyjściowy, maks.:103µA; Rodzaj wyjścia:Prąd; Typ kontrolera:Do wentylatora; Typ zakończenia:Do montażu powierzchniowego; Zakres napięcia zasilania:2.7V do 5.75V; Zakres temperatury roboczej:-40°C do +85°C
***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
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Availability
Stock:
743
On Order:
2726
Enter Quantity:
Current price of LTC1840IGN#PBF 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
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$7.61
$7.61
25
$5.05
$126.25
100
$4.18
$418.00
250
$3.97
$992.50
500
$3.88
$1 940.00
1000
$3.73
$3 730.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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