S-5814A-I4T1G Seiko Instruments, S-5814A-I4T1G Datasheet
S-5814A-I4T1G
Specifications of S-5814A-I4T1G
Related parts for S-5814A-I4T1G
S-5814A-I4T1G Summary of contents
Page 1
... Seiko Instruments Inc., 2006-2010 The S-5813A/14A/15A/16A Series is a family of high-precision temperature sensor ICs on a single chip with a linear output voltage for temperature changes. Each chip is composed of a temperature sensor, a constant current circuit, and an operational amplifier. The operating ambient temperature is from –40°C to +100°C. These devices have much better linearity than other temperature sensors such as thermistors, and can be used for a wide range of temperature control applications ...
Page 2
... CMOS TEMPERATURE SENSOR IC S-5813A/14A/15A/16A Series Block Diagram VDD VSS 2 Temperature sensor Figure 1 Seiko Instruments Inc. Rev.3.0 _00 VOUT ...
Page 3
... Rev.3.0 _00 Product Name Structure • The product types for the S-5813A/14A/15A/16A Series can be selected at the user’s request. Please refer to the followings regarding the construction of the product name and the full product name. S-5813A/14A Series : “1.1 Product name”, “1.2 Package”, “1.3 Product name list” ...
Page 4
... CMOS TEMPERATURE SENSOR IC S-5813A/14A/15A/16A Series 2. S-5815A/16A Series 2. 1 Product name S-581 H4T1 *1. Refer to the tape specifications at the end of this book Package Package Name WLP- Product name list Product Name S-5815A-H4T1 S-5816A-H4T1 4 Package name (abbreviation) and packing specifications H4T1 : WLP-4B, Tape Product type 5 : Temperature accuracy ± ...
Page 5
... CMOS TEMPERATURE SENSOR IC S-5813A/14A/15A/16A Series Table 3 Pin No. Pin Name 1 VSS 2 VDD 3 VOUT 4 NC *1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. Table 4 Pin No. Pin Name 1 VDD 2 VSS 3 VSS 4 VOUT *1. Connect both VSS pins to GND. Seiko Instruments Inc. (S-5813A/14A Series) ...
Page 6
... Board size : (2) Board name : JEDEC STANDARD51-7 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. 6 Table 5 Symbol ...
Page 7
... unless otherwise specified) DD OUT Min. Typ. Max. Unit − 2.40 10.00 V − 2.65 10.00 V − 2.90 10.00 V 2.555 2.582 2.609 V 1 ...
Page 8
... CMOS TEMPERATURE SENSOR IC S-5813A/14A/15A/16A Series Test Circuits VDD VDD VOUT S-5813A/14A/ 15A/16A Series VSS C IN Figure 6 VOUT S-5813A/14A/ A 15A/16A Series VSS V Figure 7 Seiko Instruments Inc OUT Rev.3.0 _00 ...
Page 9
... Rev.3.0 _00 Explanation of Terms 1. Output voltage (V ) OUT indicates the output voltage –30° +30°C, and Ta = +100°C. V OUT Output voltage (V Max. Min. −30°C +30°C 0°C Temperature (Ta) Figure 8 Seiko Instruments Inc. CMOS TEMPERATURE SENSOR IC S-5813A/14A/15A/16A Series ) OUT +100°C 9 ...
Page 10
... CMOS TEMPERATURE SENSOR IC S-5813A/14A/15A/16A Series 2. Temperature sensitivity (V indicates the temperature coefficient of the output voltage calculated using the output voltage −30°C and +100° calculated using the following formula − OUT OUT = 130 value [ +100°C. *1. V OUT value [ −30°C. ...
Page 11
... Rev.3.0 _00 3. Nonlinearity (Δ ΔN indicates the nonlinearity of the output voltage and is defined as the difference of the characteristic curve of the output L voltage and the approximation line shown below. ΔN is calculated using the following formula × ΔN 100 *1. The maximum deviation of the actual measurement of output voltage (B) and an approximation line (A) in temperature within − ...
Page 12
... In this package, the overcoat of the resin of translucence is carried out on the side of device area. Keep it mind that it may affect the characteristic of a device when exposed a device in the bottom of a high light source. ...
Page 13
... Approximation line: +4 [mV] = −11.02 [mV/°C] V OUT +2 0 −2 −4 −6 +20 +40 +60 +80 +100 −40 − [°C] 5. Output voltage (V ) vs. Power supply voltage (V OUT 2.684 2.683 2.682 2.681 2.680 2.679 2.678 2.677 2.676 2.675 2.674 2.0 3.0 4.0 5.0 6.0 7.0 8 ...
Page 14
... Ta = −40°C 2 +30°C 1.5 1 +100°C 0 2.0 4.0 6.0 I OUT 7. Heat response Output voltage (V When packages are put into the air of +100°C from the air of +25°C 2.1 2.0 1.9 1.8 1.7 1.6 1.5 SNT-4A 1.4 WLP-4B 1.3 1.2 1.1 ...
Page 15
... Marking Specification SNT-4A Top view 1 4 (1) (2) ( Product name vs. Product code Product Name S-5813A-I4T1x S-5814A-I4T1x Remark Please select products of environmental code = U for Sn 100%, halogen-free products. (1) to (3) : Product code (refer to Product name vs. Product code) Product Code (1) (2) ( Seiko Instruments Inc. CMOS TEMPERATURE SENSOR IC ...
Page 16
...
Page 17
...
Page 18
...
Page 19
...
Page 20
...
Page 21
...
Page 22
...
Page 23
... Seiko Instruments Inc. is strictly prohibited. • The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. ...