Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

DS1854B-050 Datasheet(PDF) 7 Page - Maxim Integrated Products

Part # DS1854B-050
Description  Dual Temperature-Controlled Resistors with Two Monitors
Download  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

DS1854B-050 Datasheet(HTML) 7 Page - Maxim Integrated Products

Back Button DS1854B-050 Datasheet HTML 3Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 4Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 5Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 6Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 7Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 8Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 9Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 10Page - Maxim Integrated Products DS1854B-050 Datasheet HTML 11Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 22 page
background image
Dual Temperature-Controlled Resistors with
Two Monitors
_____________________________________________________________________
7
Detailed Description
The user can read the registers that monitor the VCC,
MON1, MON2, and temperature analog signals. After
each signal conversion, a corresponding bit is set that
can be monitored to verify that a conversion has
occurred. The signals also have alarm flags that notify
the user when the signals go above or below the user-
defined value. Interrupts can also be set for each signal.
The position values of each resistor can be indepen-
dently programmed. The user can assign a unique
value to each resistor for every 2°C increment over the
-40°C to +102°C range. Both resistors can also be put
in a high-impedance mode using the RHIZ pin.
Two buffers are provided to convert logic-level inputs
into open-drain outputs. Typically these buffers are
used to implement transmit (Tx) fault and loss-of-signal
(LOS) alarms. Additionally, OUT1 can be asserted in
the event that one or more of the monitored values go
beyond user-defined limits.
PIN
BALL
NAME
FUNCTION
1B2
SDA
2-Wire Serial Data I/O pin. This pin is for serial data transfer to and from the device.
2A2
SCL
2-Wire Serial Clock Input. The serial clock input is used to clock data into and out of the device.
3C3
OUT1
Open-Drain Buffer Output
4A1
IN1
TTL/CMOS-Compatible Input to Buffer
5B1
OUT2
Open-Drain Buffer Output
6C2
IN2
TTL/CMOS-Compatible Input to Buffer
7C1
WPEN
Write Protect Enable. The device is not write protected if WPEN is connected to ground. This pin has
an internal pullup (RWPEN). See Table 6.
8D1
GND
Ground
9D3
RHIZ
Resistor Disable Input. When high, this signal places both resistors in an off-state or high-impedance
mode. When low, the resistors are on. This pin has an internal pullup (RRHIZ).
10
D4
MON1
External Analog Input
11
C4
MON2
External Analog Input
12
D2
L0
Low-End Resistor 0 Terminal. It is not required that the low-end terminals be connected to a potential
less than the high-end terminals of the corresponding resistor. Voltage applied to any of the resistor
terminals cannot exceed the power-supply voltage, VCC, or go below ground.
13
B3
H0
High-End Resistor 0 Terminal. It is not required that the high-end terminals be connected to a
potential greater than the low-end terminals of the corresponding resistor. Voltage applied to any of
the resistor terminals cannot exceed the power-supply voltage, VCC, or go below ground.
14
B4
L1
Low-End Resistor 1 Terminal
15
A4
H1
High-End Resistor 1 Terminal
16
A3
VCC
Supply Voltage
Pin Descriptions


Similar Part No. - DS1854B-050

ManufacturerPart #DatasheetDescription
logo
Lumileds Lighting Compa...
DS185 LUMILEDS-DS185 Datasheet
1Mb / 21P
   Unique LED enabling limitless design freedom
logo
Dallas Semiconductor
DS1851 DALLAS-DS1851 Datasheet
202Kb / 17P
   Dual Temperature-Controlled NV Digital-to-Analog Converters
logo
Maxim Integrated Produc...
DS1851 MAXIM-DS1851 Datasheet
200Kb / 18P
   Dual Temperature-Controlled NV Digital-to-Analog Converters
19-5733; Rev 1/11
logo
Dallas Semiconductor
DS1851E-010 DALLAS-DS1851E-010 Datasheet
202Kb / 17P
   Dual Temperature-Controlled NV Digital-to-Analog Converters
DS1851E-010TR DALLAS-DS1851E-010TR Datasheet
202Kb / 17P
   Dual Temperature-Controlled NV Digital-to-Analog Converters
More results

Similar Description - DS1854B-050

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
DS1858 MAXIM-DS1858 Datasheet
784Kb / 22P
   Dual Temperature-Controlled Resistors with Three Monitors
Rev 0; 1/03
DS1859 MAXIM-DS1859 Datasheet
446Kb / 10P
   Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors
Rev 1; 11/03
DS1857 MAXIM-DS1857 Datasheet
815Kb / 22P
   Dual Temperature-Controlled Resistors with External Temperature Input and Monitors
Rev 1; 6/04
DS1856M MAXIM-DS1856M Datasheet
774Kb / 28P
   Dual, Temperature-Controlled Resistors with Calibrated Monitors and Password Protection
Rev 0; 7/12
DS1856 MAXIM-DS1856 Datasheet
469Kb / 31P
   Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection
Rev 1; 4/05
MAX6615 MAXIM-MAX6615 Datasheet
231Kb / 20P
   Dual-Channel Temperature Monitors and Fan-Speed Controllers with Thermistor Inputs
Rev 1; 7/05
MAX6615 MAXIM-MAX6615_08 Datasheet
191Kb / 20P
   Dual-Channel Temperature Monitors and Fan-Speed Controllers with Thermistor Inputs
Rev 2; 10/08
logo
Intersil Corporation
X9455 INTERSIL-X9455_06 Datasheet
327Kb / 19P
   Dual Two-wiper Digitally-Controlled Potentiometer
logo
Texas Instruments
LMP92066 TI1-LMP92066 Datasheet
1Mb / 63P
[Old version datasheet]   Dual Temperature-Controlled DAC
logo
Linear Technology
DC980A LINER-DC980A Datasheet
1Mb / 16P
   Monitors and Margins Two Power Supplies
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com