MAX6654MEE+T

Analog Devices Inc.
The MAX6654 is a precise digital thermometer that reports the temperature of both a remote P-N junction and its own die. The remote junction can be a diode-connected transistor—typically a low-cost, easily mounted 2N3904 NPN type or 2N3906 PNP type—that replaces conventional thermistors or thermocouples. Remote accuracy is ±1°C for multiple transistor manufacturers, with no calibration needed. The remote junction can also be a common-collector PNP, such as a substrate PNP of a microprocessor (µP).The 2-wire serial interface accepts standard System Management Bus (SMBus), Write Byte, Read Byte, Send Byte, and Receive Byte commands to program the alarm thresholds and to read temperature data. Measurements can be done automatically and autonomously, with the conversion rate programmed by the user, or programmed to operate in a single-shot mode. The adjustable conversion rate allows the user to optimize supply current and temperature update rate to match system needs. When the conversion rate is faster than 1Hz, the conversion results are available as a 7-bit-plus-sign byte with a 1°C LSB. When the conversion rate is 1Hz or slower, the MAX6654 enters the extended mode. In this mode, 3 additional bits of temperature data are available in the extended resolution register, providing 10-bit-plus-sign resolution with a 0.125°C LSB. Singleshot conversions also have 0.125°C per LSB resolution when the conversion rate is 1Hz or slower.A parasitic resistance cancellation (PRC) mode can also be invoked for conversion rates of 1Hz or slower by setting bit 4 of the configuration register to 1. In PRC mode, the effect of series resistance on the leads of the external diode is canceled. The 11-bit conversion in PRC mode is performed in The MAX6654 default low-temperature measurement limit is 0°C. This can be extended to -64°C by setting bit 5 of the configuration register to 1.The MAX6654 is available in a small, 16-pin QSOP surface-mount package.ApplicationsComputers: Desktop, Workstation, ServerMultichip ModulesNotebook ComputersServersTest and Measurement EquipmentThin ClientsWorkstations
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Farnell MAX6654MEE+T 2440 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $4.08
Mouser Electronics MAX6654MEE+T 2475 1 $5.56 $5.28 $4.48 $4.24 $4.01 $3.91
Newark MAX6654MEE+T 2440 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

DS1626U+T&R

Maxim Integrated
Thermostats High-Precision 3-Wire Digital Thermometer and Thermostat
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DS1626U+T&R-ND 0 $1.96
Ameya360 DS1626U+T&R 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $2.51
AVNET Asia Pacific DS1626U+T&R 0 3000 $2.03
AVNET Europe DS1626U+T&R 0 3000 * $6.54
AVNET Express DS1626U+T&R 0 3000 $2.33 $2.33 $2.33 $2.33 $2.33 $2.33
Future Electronics DS1626U+T&R 3000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $2.15
Mouser Electronics 700-DS1626UT&R 6028 1 $7.64 $5.96 $4.84 $4.16 $3.26 $2.98
Win Source DS1626U+T&R 1240 2

HIH-4010-004

Honeywell S&C
Board Mount Humidity Sensors - 40 C to + 85 C Humidity Sensors
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 480-4959-ND 145 $24.33 $19.86 $17.87 $15.39 $14.40 $14.40
Farnell HIH-4010-004 32 1 * $137.86 * $115.92 * $115.92 * $115.92 * $115.92 * $115.92
Mouser Electronics 785-HIH-4010-004 0 50 $70.29 $70.06 $70.06 $70.06
Newark HIH-4010-004 32 1 $136.67 $136.67 $136.67 $136.67 $136.67 $136.67

LM74CIMX-3

Texas Instruments
LM74 - Temperature Sensor with SPI Interface
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DigiKey LM74CIMX-3/NOPBCT-ND 1060 1 $2.29 $1.95 $1.76 $1.69 $1.49 $1.39
Arrow North American Components LM74CIMX-3 0 2500 $3.50
AVNET Express LM74CIMX-3 0 1 $1.19 $1.14
Mouser Electronics 926-LM74CIMX-3 1233 1 $3.75 $2.84 $2.84 $2.31 $1.88 $1.88
Newark LM74CIMX-3 0 2500 $1.02 $1.02 $1.02 $1.02 $1.02 $1.02
Verical Marketplace LM74CIMX-3 4555 165 $2.04 $1.93
Win Source LM74CIMX-3 7000 30

TMP112AQDRLRQ1

Texas Instruments

$1.99

Temp Sensor Digital Serial (2-Wire, I2C) 6-Pin SOT-563 T/R
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DigiKey 296-47223-1-ND 5799 1 $1.46 $1.23 $1.10 $1.05 $0.92 $0.84
Arrow Asia TMP112AQDRLRQ1 16000 4000 $0.96
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AVNET Express TMP112AQDRLRQ1 76 288 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
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Newark TMP112AQDRLRQ1 0 4000 $2.29 $1.95 $1.95 $1.57 $1.13 $1.13
Texas Instruments TMP112AQDRLRQ1 37 1 $1.85 $1.85 $1.85 $1.53 $0.83 $0.83
Verical Marketplace TMP112AQDRLRQ1 4000 4000 $1.13 $1.13 $1.13 $1.13 $1.13 $1.09
Win Source TMP112AQDRLRQ1 19400 13 $9.62 $6.63 $6.63 $6.63 $6.63

TMP175AQDRQ1

Texas Instruments
TMP175-Q1 Automotive Temp. Sensor with 27 I2C/SMBus Addresses in Industry Standard LM75 Form Factor & Pinout
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DigiKey TMP175AQDRQ1 1904 $1.98 $1.55 $1.48 $1.30 $0.98 $1.07
Arrow North American Components TMP175AQDRQ1 0 2500 $0.84
AVNET Europe TMP175AQDRQ1 0 2500 $1.10
AVNET Express TMP175AQDRQ1 0 2500 $1.05
Mouser Electronics TMP175AQDRQ1 3587 1 $1.93 $1.51 $1.51 $1.21 $0.93 $0.78
Newark TMP175AQDRQ1 0 $2.10 $2.10 $2.10 $1.72 $1.37 $1.37
Perceptive TMP175AQDRQ1 35640 1+
Texas Instruments TMP175AQDRQ1 184077 1 $1.58 $1.58 $1.58 $1.30 $0.70 $0.70
Win Source TMP175AQDRQ1 4760

TMP75BQDRQ1

Texas Instruments

$0.83

TMP75B-Q1 Automotive Grade, 1.4V-Capable Temperature Sensor with I2C/SMBus Interface in LM75 Pinout
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-TMP75BQDRQ1CT-ND 1836 1 $1.29 $1.09 $0.97 $0.93 $0.82 $0.70
Arrow Asia TMP75BQDRQ1 2500 2500 $0.66
Arrow North American Components TMP75BQDRQ1 0 2500 $0.60
AVNET Asia Pacific TMP75BQDRQ1 0 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe TMP75BQDRQ1 0 2500 * $0.80
AVNET Express TMP75BQDRQ1 22323 1 $0.70 $0.67
Mouser Electronics 595-TMP75BQDRQ1 6931 1 $1.28 $1.05 $1.05 $0.81 $0.61 $0.48
Quest Components TMP75BQDRQ1 96 $1.20 $0.86 $0.67 $0.67 $0.67
Texas Instruments TMP75BQDRQ1 7120 1 $1.21 $1.21 $1.21 $0.93 $0.49 $0.49
Verical Marketplace TMP75BQDRQ1 10000 2500 $0.00
Win Source TMP75BQDRQ1 7500 45

LM26LVCISDX-060/NOPB

Texas Instruments
Temp Sensor Digital 6-Pin LLP EP T/R
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DigiKey LM26LVCISDX-060/NOPB-ND 0 $0.52
AVNET Europe LM26LVCISDX-060/NOPB 0 4500 * $0.77
AVNET Express LM26LVCISDX-060/NOPB 0 4500 $0.52
Mouser Electronics 926-L26LVCISDX060NPB 0 4500 $0.65
Texas Instruments LM26LVCISDX-060/NOPB 35885 1 $1.07 $1.07 $1.07 $0.83 $0.44 $0.44

LM62CIM3X

Texas Instruments
LM62 +2C analog output temperature sensor, with 15.6mV/C gain
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DigiKey 296-LM62CIM3X/NOPBTR-ND 0 3000 $0.94 $0.94 $0.94 $0.94 $566.00 $0.63
AVNET Express LM62CIM3X 9000 1 $0.35 $0.32
Mouser Electronics 926-LM62CIM3X 0 1 $0.00
Verical Marketplace LM62CIM3X 6000 787 $0.44 $0.39
Win Source LM62CIM3X 6680 90

LM95235EIMM/NOPB

Texas Instruments

$2.02

Temp Sensor Digital Serial (2-Wire) 8-Pin MSOP T/R
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DigiKey LM95235EIMM/NOPBTR-ND 0 1000 $3.47 $3.41 $2.77 $2.38 $2.06 $2.06
Arrow North American Components LM95235EIMM/NOPB 0 1000 $1.90 $1.79
AVNET Europe LM95235EIMM/NOPB 0 1000 * $2.19 * $1.71
AVNET Express LM95235EIMM/NOPB 14790 1 $1.72 $1.69
Mouser Electronics 926-LM95235EIMM/NOPB 0 1000 $1.68 $1.54
Newark LM95235EIMM/NOPB 0 1000 $1.73 $1.73 $1.73 $1.73 $1.73 $1.47
Texas Instruments LM95235EIMM/NOPB 33130 1 $2.72 $2.72 $2.72 $2.38 $1.35 $1.35
Utsource LM95235EIMM/NOPB 10000 $0.00 $0.00 $0.97 $0.88 $0.88 $0.88
Win Source LM95235EIMM/NOPB 7000 19