ADM6318 Analog Devices, ADM6318 Datasheet
ADM6318
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ADM6318 Summary of contents
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... The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ ADM6321/ADM6322 are available in 5-lead SOT-23 packages and typically consume only 3 μA, making them suitable for use in low power portable applications. ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagrams............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 Pin Configurations and Function Descriptions ........................... 6 Typical Performance Characteristics ............................................. 7 Circuit Description........................................................................... 9 Reset Output ................................................................................. 9 REVISION HISTORY 10/10—Rev Rev. E Changes to Table 8.......................................................................... 12 Updated Outline Dimensions ....................................................... 13 8/08— ...
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... ADM63xxA ADM63xxB ADM63xxC ADM63xxD V TO RESET DELAY CC PUSH-PULL OUTPUT (ADM6316, ADM6317, ADM6318, ADM6319, ADM6321, ADM6322) RESET Output Voltage RESET Rise Time RESET Output Voltage OPEN-DRAIN OUTPUT (ADM6320, ADM6321, ADM6322) RESET Output Voltage Open-Drain Reset Output Leakage Current WATCHDOG INPUT (ADM6316, ADM6317, ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 Parameter MANUAL RESET INPUT (ADM6316, ADM6317, ADM6319, ADM6320, ADM6322) MR Input Threshold MR Input Pulse Width MR Glitch Rejection MR Pull-Up Resistance MR to Reset Delay Min Typ Max 0.8 2.0 0.3 × V 0.7 × 100 230 Rev Page Unit Test Conditions/Comments V V > 4 < ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter V CC RESET (ADM6320, ADM6321, ADM6322) All Other Pins Output Current (RESET, RESET) Operating Temperature Range Storage Temperature Range θ Thermal Impedance, SOT-23 JA Lead Temperature Soldering (10 sec) Vapor Phase (60 sec) Infrared (15 sec) Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device ...
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... Description Active-Low Reset Output. Asserted whenever V threshold Push-Pull Output Stage for the ADM6316/ADM6318/ADM6319. Open-Drain Output Stage for the ADM6320/ADM6321/ADM6322. Active-High Push-Pull Reset Output. Ground. Manual Reset Input. This is an active-low input that when forced low for at least 1 μs, generates a reset. It features a 52 kΩ internal pull-up. ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 TYPICAL PERFORMANCE CHARACTERISTICS 10.0 9.5 9.0 8 8.0 7.5 7.0 6.5 6 5.5 CC 5.0 4 4.0 3.5 –40 – TEMPERATURE (°C) Figure 7. Supply Current vs. Temperature (ADM6316/ADM6317/ADM6318/ADM6320/ADM6321 0.5 1.0 1.5 2.0 2.5 3.0 3.5 V (V) CC Figure 8. Supply Current vs. Supply Voltage 1.05 1.04 1.03 1.02 1.01 1.00 0.99 0.98 0.97 0.96 0.95 –40 – TEMPERATURE (°C) Figure 9. Normalized Reset Threshold vs. Temperature = 1 ...
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... Figure 16. Watchdog Input Minimum Pulse Width vs. Temperature Rev Page 190 180 170 160 150 140 130 120 110 100 –50 0 TEMPERATURE (°C) Figure 15. Manual Reset Minimum Pulse Width vs. Temperature (ADM6316/ADM6317/ADM6319/ADM6320/ADM6322) 3.8 3.6 3.4 NEGATIVE PULSE 3.2 3.0 2.8 2.6 2.4 POSITIVE PULSE 2.2 2.0 –40 10 TEMPERATURE (°C) (ADM6316/ADM6317/ADM6318/ADM6320/ADM6321 ...
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... RESET OUTPUT The ADM6316 features an active-low push-pull reset output, while the ADM6317/ADM6321/ADM6322 have active-high push-pull reset outputs. The ADM6318/ADM6319 feature dual active-low and active-high push-pull reset outputs. For active- low and active-high outputs, the reset signal is guaranteed to be logic low and logic high, respectively, for V ...
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... NEGATIVE-GOING V TRANSIENTS CC To avoid unnecessary resets caused by fast power supply transients, the ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ ADM6321/ADM6322 are equipped with glitch rejection circuitry. The typical performance characteristic in Figure 14 plots V transient duration vs. the transient magnitude. The curves show combinations of transient magnitude and duration for which a reset is not generated for 4 ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 OPTIONS Table 5. Reset Voltage Threshold Options Part No. Min ADM63xxx50 4.925 ADM63xxx49 4.827 ADM63xxx48 4.728 ADM63xxx47 4.630 ADM63xxx46 4.561 ADM63xxx45 4.433 ADM63xxx44 4.314 ADM63xxx43 4.236 ADM63xxx42 4.137 ADM63xxx41 4.039 ADM63xxx40 3.940 ADM63xxx39 3.842 ADM63xxx38 3.743 ADM63xxx37 3.645 ADM63xxx36 3.546 ADM63xxx35 3.448 ADM63xxx34 3 ...
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... Table 8. Standard Models Model Reset Threshold (V) ADM6316CW25-ARJZ-R7 2.5 ADM6316DZ26-ARJ-RL7 2.63 ADM6316DZ26-ARJZ-R7 2.63 ADM6316AY27-ARJZ-R7 2.7 ADM6316AY29-ARJZ-R7 2.93 ADM6316CY29-ARJ-RL7 2.93 ADM6316CY29-ARJZ-R7 2.93 ADM6316BX30-ARJZ-R7 3 ADM6316DZ31-ARJ-RL7 3.08 ADM6316DZ31-ARJZ-R7 3.08 ADM6316BX46-ARJZ-R7 4.63 ADM6316CY46-ARJ-RL7 4.63 ADM6316CY46-ARJZ-R7 4.63 ADM6318CZ28-ARJ-RL7 2.8 ADM6318CZ28-ARJZ-R7 2.8 ADM6318CY29-ARJZ-R7 2.93 ADM6318CY45-ARJZ-R7 4.5 ADM6318CY46-ARJ-RL7 4.63 ADM6318CY46-ARJZ-R7 4.63 ADM6318BX49-ARJZ-R7 4.9 ADM6319C29-ARJ-RL7 2.93 ADM6319C29-ARJZ-RL7 2.93 ADM6319B31-ARJZ-RL7 3.08 ADM6319C46-ARJ-RL7 4.63 ADM6319C46-ARJZ-RL7 4.63 ADM6320CZ27-ARJZ-R7 2.7 ADM6320CX29-ARJZ-R7 2.93 ADM6320CY29-ARJ-RL7 2.93 ADM6320CY29-ARJZ-R7 2.93 ADM6320CZ29-ARJ-RL7 2.93 ADM6320CZ29-ARJZ-R7 2.93 ADM6320BX33-ARJZ-R7 3.3 ADM6320CW33-ARJZ-R7 3.3 ADM6320BX45-ARJZ-R7 4.5 ADM6320CY46-ARJ-RL7 4.63 ADM6320CY46-ARJZ-R7 4 ...
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... ADM6322xxARJZ-RL7 −40°C to +85°C 1 Complete the ordering code by inserting reset threshold, reset timeout, and watchdog timeout (ADM6316/ADM6317/ADM6318/ADM6320/ADM6321) suffixes from Table 5 to Table 7. No watchdog timeout is available for ADM6319/ADM6322. 2 Contact sales for the availability of nonstandard models. See Table 8 for a list of standard models. ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 NOTES Rev Page ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 NOTES Rev Page ...
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... ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 NOTES ©2004–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04533-0-10/10(E) Rev Page ...