CAT812TTBI-T10 ON Semiconductor, CAT812TTBI-T10 Datasheet
CAT812TTBI-T10
Specifications of CAT812TTBI-T10
Related parts for CAT812TTBI-T10
CAT812TTBI-T10 Summary of contents
Page 1
... The underlying floating gate technology, Analog EEPROM used by ON Semiconductor, makes it possible to offer any custom reset threshold value. Seven industry standard threshold levels are offered to support +5.0 V, +3.3 V, +3.0 V and +2.5 V systems. ...
Page 2
Table 1. THRESHOLD SUFFIX SELECTOR DESCRIPTION Nominal Threshold Voltage Threshold Suffix Designation 4.63 V 4.38 V 4.00 V 3.08 V 2.93 V 2.63 V 2.32 V Table 2. PIN DESCRIPTION Pin Number CAT811 CAT812 Pin Name 1 1 GND 2 ...
Page 3
Table 3. ABSOLUTE MAXIMUM RATINGS Parameters Any pin with respect to ground Input Current Output Current RESET, RESET Rate of Raise Continuous Power Dissipations Derate 4 mW/°C above +70°C (SOT−143) Storage Temperature Range Operating Ambient Temperature ...
Page 4
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (V = Full range −40°C to +85°C unless otherwise noted. Typical values 3.3 V for the T/S versions for the R version and ...
Page 5
TYPICAL OPERATING CHARACTERISTICS (V = Full range −40°C to +85°C unless otherwise noted. Typical values 3.3 V for the T/S versions 260 240 220 V ...
Page 6
Reset Timing The reset signal is asserted LOW for the CAT811 and HIGH for the CAT812 when the power supply voltage falls below the threshold trip voltage and remains asserted for at least 140 ms after the power supply voltage ...
Page 7
Bi−directional Reset Pin Interfacing The CAT811/812 can interface with mP/mC bi−directional reset pins by connecting a 4.7 kW resistor in series with the CAT811/812 reset output and the mP/mC bi−directional reset pin. Power Supply Figure 10. Bi−directional Reset Pin Interfacing ...
Page 8
PACKAGE DIMENSIONS TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC TO-253. SOT−143, 4 Lead CASE 527AF−01 ISSUE A ...
Page 9
... CAT812LTBI−GT3 CAT812LTBI−T3 CAT812MTBI−GT3 CAT812MTBI−T3 CAT812JTBI−GT3 CAT812JTBI−T3 CAT812TTBI−GT3 CAT812TTBI−T3 CAT812STBI−GT3 CAT812STBI−T3 CAT812RTBI−GT3 CAT812RTBI−T3 CAT812ZTBI−GT3 CAT812ZTBI−T3 4. Threshold and full part numbers will be provided on box and reel labels as well as all Shipping documents. ...