TS831-3IDT STMicroelectronics, TS831-3IDT Datasheet
TS831-3IDT
Specifications of TS831-3IDT
TS831-3IDT
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TS831-3IDT Summary of contents
Page 1
... The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output. The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors. The comparator exhibits response (with ...
Page 2
... Response Time High to Low T PHL R = 10k , C = 15pF Note : Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation and by design. 2/11 Parameter TS831-5 and TS831-4 TS831-3 TO92 SO8 TSSOP8 3) o C/W for TO-92 package o C/W for SO8 package o ...
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... Increasing CC Decreasing 4V 8mA -10mV CC THD Parameter Increasing CC Decreasing 2.4V 1mA -10mV CC THD TS831 Min. Typ. Max. Unit 4.50 4.18 4.66 V 4.18 4.70 4.40 4.17 4.66 V 4.13 4.66 50 100 200 450 800 1000 mV 1300 2 100 nA 1000 20 s Min. Typ. Max. Unit 2. ...
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... TS831 EQUIVALENT SCHEMATIC DIAGRAM 1.2V Vref TIMING DIAGRAM 4/11 INPUT (Vcc) OUTPUT GND ...
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... Reset output voltage versus Vcc 4.40 Reset output voltage versus Vcc 4.20 TS831 TS831 T=25°C 2.650 2.675 2.700 2.725 2.750 Vcc (V) TS831 T=25°C 4.45 4.50 4.55 4.60 Vcc (V) TS831 T=25°C 4.25 4.30 4.35 4.40 Vcc (V) ...
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... Voltage output low vs Isink & temperature 2.0 1.5 1.0 0.5 0 TS831-4 V max THD V min THD - 100 120 Temperature (°C) Icc max Icc min TS831- 4 Vcc=5V No load - 100 120 Temperature (°C) TS831- 3 Input voltage=2.4 V +125°C +85°C +25°C - 40° (mA) SINK 5 ...
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... Voltage output low vs Isink & temperature Response time 1.0 1.5 TS831- 4 Vcc +125°C +85°C +25°C - 40° (mA) SINK TS831- 5 +125°C Vcc=4 V +85°C +25°C - 40° (mA) SINK 4 V Vcc Reset output 4 V TS831 T=25°C Response time Time (µs) TS831 7/11 ...
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... TS831 Basic configuration Pull up resistor Power TS831 Reset Supply Special remarks * Som e microprocessor may integrate the pull up resistor. * For the pull up resistor choice, please use the graphs nammed "V oltage output low vs Isink & temperature" depending on TS831 versions. 8/11 Microprocessor circuit ...
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... Inches Min. Typ. Max. 0.069 0.004 0.010 0.065 0.026 0.033 0.014 0.019 0.007 0.010 0.010 0.020 0.189 0.197 0.228 0.244 0.050 0.150 0.150 0.157 0.016 0.050 0.024 TS831 9/11 ...
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... TS831 PACKAGE MECHANICAL DATA 3 PINS - PLASTIC PACKAGE TO92 Dim. Min L B 3.2 O1 4.45 C 4.58 K 12.7 O2 0.407 a 0.35 10/11 Millimeters Typ. Max. 1.27 3.7 4.2 5.00 5.2 5.03 5.33 0.5 0.508 Inches Min. Typ. Max. 0.05 0.126 0.1457 0.1654 0.1752 0.1969 0.2047 ...
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... STMicroelectronics GROUP OF COMPANIES © http://www.st.com Inches Min. Typ. Max. 0.05 0.01 0.006 0.031 0.039 0.041 0.007 0.15 0.003 0.012 0.114 0.118 0.122 0.252 0.169 0.173 0.177 0.025 0° 0.09 0.0236 0.030 TS831 8° 11/11 ...