The TMP61 series of small silicon linear thermistors are designed for temperature measurement, protection, compensation, and control systems. Compared to traditional NTC thermistors, the TMP61 device offers enhanced linearity and consistent sensitivity across the full temperature range. The TMP61 offers robust performance due to device immunity to environmental variation and built-in fail-safe behaviors at high temperatures. This device is currently available in a 2-pin, surface-mount, 0402 footprint-compatible X1SON package and a 2-pin, through-hole, mini-sized transistor-outline TO-92S package, and a low profile 2-pin SOT-5X3 package.
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Part number | Order | Local sensor accuracy (Max) (+/- C) | Operating temperature range (C) | Vin (Min) (V) | Vin (Max) (V) | Supply current (Max) (uA) | Sensor gain (mV/Deg C) | Rating | Package Group | Package size: mm2:W x L (PKG) | Approx. price (US$) | Output impedance (ohms) | Interface |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TMP61 |
|
4 |
-40 to 125
-40 to 150 |
0 | 5.5 | 400 | 6400 ppm/°C | Catalog |
SOT-5X3 | 2
TO-92 | 2 X1SON | 2 |
2SOT-5X3: 1 mm2: 1.2 x .8 (SOT-5X3 | 2)
2TO-92: 6 mm2: 1.52 x 4 (TO-92 | 2) 2X1SON: 1 mm2: .6 x 1 (X1SON | 2) |
0.09 | 1ku | 10000 | Resistance |
LM20 |
|
1.5 |
-40 to 125
-55 to 130 |
7 | -11.7 | Catalog |
DSBGA | 4
SC70 | 5 |
4DSBGA: 2 mm2: 1.3 x 1.5 (DSBGA | 4)
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5) |
0.32 | 1ku | 160 | Analog Output | ||
LMT87 |
|
2.7 | -50 to 150 | 8.1 | -13.6 | Catalog |
SC70 | 5
TO-92 | 3 TO-92 | 3 |
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
3TO-92: 6 mm2: 1.52 x 4 (TO-92 | 3) 3TO-92: 19 mm2: 3.68 x 5.2 (TO-92 | 3) |
0.17 | 1ku | Analog Output | |||
TMP235 |
|
1 | -40 to 150 | 12 | 10 | Catalog |
SC70 | 5
SOT-23 | 3 |
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)
3SOT-23: 7 mm2: 2.37 x 2.92 (SOT-23 | 3) |
0.15 | 1ku | 20 | Analog Output | ||
TMP63 |
|
3 | -40 to 125 | 0 | 5.5 | 400 | 6400 ppm/°C | Catalog | X1SON | 2 | 2X1SON: 1 mm2: .6 x 1 (X1SON | 2) | 0.10 | 1ku | 100000 | Resistance |