MAX6629MTT+T
Analog Devices Inc.
The MAX6629–MAX6632 are local digital temperature sensors with an SPI-compatible serial interface. The temperature is converted to a 12-bit + sign word with a resolution of 0.0625°C/LSB. An extended temperature range provides useful readings up to +150°C.These sensors are 3-wire serial interface SPI compatible, allowing the MAX6629–MAX6632 to be readily connected to a variety of microcontrollers (µCs). The MAX6629–MAX6632 are read-only devices, simplifying their use in systems where only temperature data is required.All four digital temperature sensors require very little supply current, making them ideal for portable systems. The MAX6631/MAX6632 perform a temperature-to-digital conversion once every 8s and require minimal average supply current, 32µA (typ). The MAX6629/MAX6630 perform a conversion once every 0.5s and require only 200µA (typ) supply current. Any of these temperature sensors can perform conversions more often—up to approximately four conversions per second by reading the conversion results more often.ApplicationsCellularHard Disk DriveHVACsIndustrial ControlSystems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | MAX6629MTT+T | 0 | $2.23 | $2.23 | |||||
| element14 APAC | MAX6629MTT+T | 236 | 100 | $0.00 | $0.00 | $0.00 | $5.08 | $4.63 | $4.63 |
| Farnell | MAX6629MTT+T | 281 | 100 | $0.00 | $0.00 | $0.00 | $3.05 | $2.81 | $2.81 |
| Mouser Electronics | MAX6629MTT+T | 2672 | 1 | $4.25 | $3.61 | $3.61 | $3.36 | $3.05 | $2.91 |
| Newark | MAX6629MTT+T | 226 | 1 | $4.87 | $4.19 | $3.81 | $3.68 | $3.68 | $3.68 |
MAX6681MEE+T
Analog Devices Inc.
The MAX6680/MAX6681 are precise, two-channel digital thermometers. Each accurately measures the temperature of its own die and one remote PN junction and reports the temperature on a 2-wire serial interface. The remote junction can be a diode-connected transistor like the low-cost NPN type 2N3904 or PNP type 2N3906. The remote junction can also be a common-collector PNP, such as a substrate PNP of a microprocessor.The MAX6680/MAX6681 include pin-programmable default temperature thresholds for the active-low OVERT output, which provides fail-safe clock throttling or system shutdown. In addition, the devices are pin programmable to select whether the active-low OVERT output responds to either the local, remote, or both temperatures.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 MAX6680/MAX6681 can function autonomously with a programmable conversion rate, which allows the control of supply current and temperature update rate to match system needs. For conversion rates of 4Hz or less, the remote sensor temperature can be represented in extended mode as 10 bits + sign with a resolution of 0.125°C. When the conversion rate is 8Hz, output data is 7 bits + sign with a resolution of 1°C. The MAX6680/MAX6681 also include an SMBus timeout feature to enhance system reliability.The MAX6681 is an upgrade to the MAX6654. The MAX6680/MAX6681 remote accuracy is ±1°C with no calibration needed. They are available in a 16-pin QSOP package and operate throughout the -55°C to +125°C temperature range.ApplicationsDesktop ComputersNotebook ComputersServersThin ClientsWorkstations
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | MAX6681MEE+T | 0 | $4.53 | $4.53 | |||||
| Farnell | MAX6681MEE+T | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $5.16 |
| Mouser Electronics | MAX6681MEE+T | 2063 | 1 | $13.17 | $10.33 | $8.71 | $8.10 | $6.44 | $6.44 |
MAX6686AU75L+
Analog Devices Inc.
MAX6685/MAX6686 are dual-output temperature switches that use an external diode-connected transistor as a sensing element. These devices have two logic outputs (THIGH and TLOW). THIGH asserts a logic signal when the remote temperature crosses the factory-programmed, +120°C, or +125°C upper trip threshold. TLOW is asserted when the remote temperature exceeds the lower threshold, which is controlled by pins S1 and S2. The lower thresholds are available in two ranges in 5°C increments. The two ranges are +40°C to +80°C and +75°C to +115°C. Hysteresis for both outputs to be deasserted is typically 5°C.THIGH is an open-drain, active-low output for both the MAX6685 and the MAX6686. TLOW is a CMOS push-pull, active-high output for the MAX6685 and is an open-drain, active-low output for the MAX6686. They are available in a space-saving 8-pin µMAX package.ApplicationsCPU Temperature ProtectionFan ControlFPGA Temperature ProtectionMultichip Modules
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc | MAX6686AU75L+ | 0 | $1.64 | $1.64 | |||||
| element14 APAC | MAX6686AU75L+ | 225 | 1 | $5.93 | $3.76 | $3.72 | $3.69 | $3.50 | $3.50 |
| Farnell | MAX6686AU75L+ | 225 | 1 | $2.98 | $2.55 | $2.29 | $2.04 | $2.04 | $2.04 |
| Mouser Electronics | MAX6686AU75L+ | 257 | 1 | $4.10 | $2.60 | $2.60 | $2.59 | $1.98 | $1.84 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 488-ADT7483AARQZ-RLCT-ND | 2851 | 1 | $7.55 | $5.83 | $5.40 | $4.93 | $4.46 | $4.34 |
| Ameya360 | ADT7483AARQZ-RL | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $4.07 | |
| Arrow North American Components | ADT7483AARQZ-RL | 0 | 2500 | $3.44 | |||||
| AVNET Asia Pacific | ADT7483AARQZ-RL | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Europe | ADT7483AARQZ-RL | 2500 | 2500 | * $9.73 | |||||
| AVNET Express | ADT7483AARQZ-RL | 15 | 1 | $8.08 | $5.43 | $4.94 | $4.69 | $4.69 | $4.69 |
| element14 APAC | ADT7483AARQZ-RL | 2503 | 100 | * $0.00 | * $0.00 | * $0.00 | * $5.06 | * $4.92 | * $4.92 |
| Farnell | ADT7483AARQZ-RL | 140 | 1 | * $3.09 | * $3.09 | * $3.09 | * $3.09 | * $3.09 | * $3.09 |
| Future Electronics | ADT7483AARQZ-RL | 2500 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $3.79 |
| Mouser Electronics | 863-ADT7483AARQZ-RL | 3591 | 1 | $7.74 | $6.32 | $6.32 | $5.51 | $4.18 | $4.18 |
| Newark | ADT7483AARQZ-RL | 5 | 1 | $7.55 | $5.83 | $5.17 | $4.93 | $4.93 | $4.93 |
| Perceptive | ADT7483AARQZ-RL | 3564 | 1+ | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Quest Components | ADT7483AARQZ-RL | 2000 | $6.55 | $5.51 | $5.51 | $4.47 | $4.47 | ||
| Verical Marketplace | ADT7483AARQZ-RL | 2500 | 2500 | $4.95 | |||||
| Win Source | ADT7483AARQZ-RL | 3434 | 22 | $1.41 | $1.41 | $1.41 | $1.41 | $1.41 | $1.41 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| element14 APAC | DS1775R+T&R | 253 | 1 | * $2.97 | * $2.05 | * $2.05 | * $2.04 | * $1.98 | * $1.98 |
| Farnell | DS1775R+T&R | 2623 | 100 | * $0.00 | * $0.00 | * $0.00 | * $2.33 | * $2.11 | * $2.11 |
| Mouser Electronics | 700-DS1775RT&R | 13679 | 1 | $2.68 | $1.85 | $1.85 | $1.84 | $1.84 | $1.73 |
| Newark | DS1775R+T&R | 219 | 1 | $2.96 | $2.17 | $1.92 | $1.80 | $1.80 | $1.80 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 235-1361-ND | 76 | $15.19 | $13.31 | $12.28 | $11.90 | $11.13 | $11.13 | |
| AVNET Europe | CC2D23S-SIP | 100 | 100 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 |
| AVNET Express | CC2D23S-SIP | 100 | 1 | $11.45 | $11.45 | $11.45 | $11.45 | $11.45 | $11.45 |
| Farnell | CC2D23S-SIP | 26 | 100 | * $0.00 | * $0.00 | * $0.00 | * $13.55 | * $13.55 | * $13.55 |
| Mouser Electronics | 527-CC2D23S-SIP | 123 | 1 | $17.25 | $14.03 | $12.89 | $10.96 | $10.96 | $10.96 |
| Quest Components | CC2D23S-SIP | 75 | $16.03 | $14.83 | $14.03 | $14.03 | $14.03 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 45-CC2D25-SIP-ND | 111 | $19.71 | $15.44 | $13.57 | $11.69 | $9.81 | $9.81 | |
| AVNET Europe | CC2D25-SIP | 100 | 100 | * $30.50 | * $19.63 | * $19.63 | |||
| AVNET Express | CC2D25-SIP | 100 | 1 | $9.42 | $9.29 | $9.02 | $8.89 | $8.89 | $8.89 |
| Farnell | CC2D25-SIP | 79 | 5 | * $0.00 | * $23.26 | * $23.26 | * $23.26 | * $23.26 | * $23.26 |
| Mouser Electronics | 527-CC2D25-SIP | 117 | 1 | $14.64 | $12.53 | $11.87 | $11.06 | $10.50 | $10.44 |
| Quest Components | CC2D25-SIP | 112 | $18.56 | $16.50 | $15.26 | $14.44 | $14.44 | $14.44 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 568-8696-6-ND | 0 | $0.69 | $0.53 | $0.46 | $0.43 | $0.37 | $0.32 | |
| Ameya360 | LM75ADP,118 | 697 | $1.09 | $1.09 | $1.09 | $1.09 | $1.09 | $1.09 | |
| AVNET Asia Pacific | LM75ADP,118 | 2500 | 2500 | $0.24 | |||||
| AVNET Europe | LM75ADP,118 | 7500 | 2500 | * $0.70 | |||||
| AVNET Express | LM75ADP,118 | 10000 | 1 | $0.45 | $0.45 | $0.45 | $0.45 | $0.45 | $0.45 |
| element14 APAC | LM75ADP,118 | 3722 | 100 | * $0.57 | * $0.43 | * $0.34 | |||
| Farnell | LM75ADP,118 | 6907 | 100 | * $0.55 | * $0.41 | * $0.34 | |||
| Freelance | LM75ADP,118 | 44 | |||||||
| Future Electronics | LM75ADP,118 | 15000 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.23 |
| Mouser Electronics | 771-LM75ADP-T | 20702 | 1 | $0.57 | $0.46 | $0.46 | $0.43 | $0.37 | $0.30 |
| Newark | LM75ADP,118 | 154 | 5000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.32 |
| RS Components | LM75ADP,118 | 0 | $3.32 | ||||||
| Win Source | LM75ADP,118 | 358150 | 150 | $1.99 | $1.61 | $1.37 | $1.37 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Mouser Electronics | 700-DS620U-NR | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 2455R--01000076-ND | 0 | 100 | $10.06 | $9.14 | $8.23 | $13.18 | $6.65 | $6.65 |
| Farnell | 2455R--01000076 | 35 | 1 | * $31.08 | * $24.37 | * $20.56 | * $20.56 | * $20.56 | * $20.56 |
| Mouser Electronics | 785-2455R-01000076 | 0 | 100 | $15.24 | $15.24 | $15.24 | |||
| Newark | 2455R--01000076 | 35 | 1 | $38.82 | $32.02 | $28.16 | $28.16 | $28.16 | $28.16 |








