|
|
|
MAX6695, MAX6696
Dual Remote/Local Temperature Sensors with SMBus Serial Interface
Dual Remote/Local Temperature Sensors with SMBus Serial Interface in a µMAX Package
|
Status
| Part Number |
Status |
|
MAX6695
|
Active: In Production. See Ordering Information for details. |
|
MAX6696
|
Active: In Production. |
Description
The MAX6695/MAX6696 are precise, dual-remote, and local digital temperature sensors. They accurately measure the temperature of their own die and two remote diode-connected transistors, and report the temperature in digital form on a 2-wire serial interface. The remote diode is typically the emitter-base junction of a common-collector PNP on a CPU, FPGA, GPU, or ASIC.
The 2-wire serial interface accepts standard system management bus (SMBus) commands such as Write Byte, Read Byte, Send Byte, and Receive Byte to read the temperature data and program the alarm thresholds and conversion rate. The MAX6695/MAX6696 can function autonomously with a programmable conversion rate, which allows control of supply current and temperature update rate to match system needs. For conversion rates of 2Hz or less, the temperature is represented as 10 bits + sign with a resolution of +0.125°C. When the conversion rate is 4Hz, output data is 7 bits + sign with a resolution of +1°C. The MAX6695/MAX6696 also include an SMBus timeout feature to enhance system reliability.
Remote temperature sensing accuracy is ±1.5°C between +60°C and +100°C with no calibration needed. The MAX6695/MAX6696 measure temperatures from -40°C to +125°C. In addition to the SMBus active-low ALERT output, the MAX6695/MAX6696 feature two overtemperature limit indicators (active-low OT1 and active-low OT2), which are active only while the temperature is above the corresponding programmable temperature limits. The active-low OT1 and active-low OT2 outputs are typically used for fan control, clock throttling, or system shutdown.
The MAX6695 has a fixed SMBus address. The MAX6696 has nine different pin-selectable SMBus addresses. The MAX6695 is available in a 10-pin µMAX® and the MAX6696 is available in a 16-pin QSOP package. Both operate throughout the -40°C to +125°C temperature range.
|
|
Data Sheet
|
An evaluation kit is available: MAX6695EVCMOD2, MAX6695EVKIT
Key Features
- Measure One Local and Two Remote Temperatures
- 11-Bit, 0.125°C Resolution
- High Accuracy ±1.5°C (max) from +60°C to +100°C (Remote)
- ACPI Compliant
- Programmable Under/Overtemperature Alarms
- Programmable Conversion Rate
- Three Alarm Outputs: Active-Low ALERT, Active-Low OT1, and Active-Low OT2
- SMBus/I²C-Compatible Interface
- Compatible with 65nm Process Technology (Y Versions)
|
|
Applications/Uses
- Desktop Computers
- Notebook Computers
- Servers
- Test and Measurement Equipment
- Workstations
|
|
|
|
Key Specifications:
| Temperature Sensors |
| Part Number |
Sensor Type |
Alarm Output |
Functions |
Interface |
Remote Chan. |
Accuracy
(±°C) |
Parasite Pwr. |
Temp. Thresh. |
Oper. Temp.
(°C) |
Smallest Available Pckg.
(mm2) |
Budgetary Price |
| max w/pins |
See Notes |
| MAX6695 |
Remote |
|
| Dual Temperature Monitor | | Remote & Local Sensor |
|
2-Wire/I2C/SMBus |
Dual |
1 |
No |
Programmable |
-40 to +125 |
15.4 |
$2.57 @1k |
| MAX6696 |
Dual Temperature Sensor |
30.9 |
$2.35 @1k |
|
See All Temperature Sensors (103)
|
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
|
|
Diagram
 Typical Operating Circuit
Application Notes
Product Guides
Reliability Reports
| Reliability Report: |
MAX6695.pdf |
| Show FIT data for: |
|
| Request Reliability Report for: |
|
Software/Models
Ordering Information
|
Part Number
|
Free
Sample |
Buy |
Status
|
Recommended Replacement |
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
|
Temp |
RoHS/Lead-Free?
Materials Analysis
|
| MAX6695AUB
|
|
|
Active |
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN-1*
|
-40°C to +125°C
|
RoHS/Lead-Free: No
Materials Analysis |
| MAX6695AUB+
|
|
|
Active |
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6695AUB+C5L
|
|
N/A |
No Longer Available |
MAX6695AUB+T&R
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN+1*
|
-40°C to +85°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6695AUB+T
|
|
|
Active |
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6695AUB-T
|
|
|
Active |
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN-1*
|
-40°C to +125°C
|
RoHS/Lead-Free: No
Materials Analysis |
| MAX6695YAUB+
|
|
|
Active |
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6695YAUB+T
|
|
|
Active |
|
µMAX;10 pin;15.4 mm²
Outline Drawing:21-0061 (PDF)
Land Pattern: 90-0330 (PDF)
Use pkgcode/variation: U10CN+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6696AEE
|
|
|
Active |
|
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16-1*
|
-40°C to +125°C
|
RoHS/Lead-Free: No
Materials Analysis |
| MAX6696AEE+
|
|
|
Active |
|
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6696AEE+T
|
|
|
Active |
|
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
|
Part Number
|
Free
Sample |
Buy |
Status
|
Recommended Replacement |
Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
|
Temp |
RoHS/Lead-Free?
Materials Analysis
|
| MAX6696AEE-T
|
|
|
Active |
|
QSOP;16 pin
Land Pattern: Not Available
|
-40°C to +125°C
|
See data sheet
|
| MAX6696YAEE+
|
|
|
Active |
|
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX6696YAEE+T
|
|
|
Active |
|
QSOP;16 pin;30.9 mm²
Outline Drawing:21-0055 (PDF)
Land Pattern: 90-0167 (PDF)
Use pkgcode/variation: E16+1*
|
-40°C to +125°C
|
RoHS/Lead-Free: Lead Free
Materials Analysis |
Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
|
Similar Products by Function
| MAX6655, MAX6656 |
Dual Remote/Local Temperature Sensors and Four-Channel Voltage Monitors |
|
|
Similar Products by Application
Evaluation Kits
Products with Similar Part Numbers
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-3183
Rev 3;
2011-05-12
This page last modified: 2011-05-12
|
|
|
Download
E-Mail