Datasheet LTC6994-1, LTC6994-2 (Analog Devices) - 6

FabricanteAnalog Devices
DescripciónTimerBlox: Delay Block/Debouncer
Páginas / Página28 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. V+ = 3.3V, RSET = 200k and TA = 25°C …
RevisiónC
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TYPICAL PERFORMANCE CHARACTERISTICS. V+ = 3.3V, RSET = 200k and TA = 25°C unless otherwise noted

TYPICAL PERFORMANCE CHARACTERISTICS V+ = 3.3V, RSET = 200k and TA = 25°C unless otherwise noted

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LTC6994-1/LTC6994-2
TYPICAL PERFORMANCE CHARACTERISTICS V+ = 3.3V, RSET = 200k and TA = 25°C unless otherwise noted. Delay Drift vs Temperature Delay Drift vs Temperature Delay Drift vs Temperature (NDIV ≤ 64) (NDIV ≤ 64) (NDIV ≤ 64)
1.5 1.5 1.5 RSET = 50k RSET = 200k RSET = 800k 3 PARTS 3 PARTS 3 PARTS 1.0 1.0 1.0 0.5 0.5 0.5 0 0 0 DRIFT (%) DRIFT (%) DRIFT (%) –0.5 –0.5 –0.5 –1.0 –1.0 –1.0 –1.5 –1.5 –1.5 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 699412 G01 699412 G02 699412 G03
Delay Drift vs Temperature Delay Drift vs Temperature Delay Drift vs Temperature (NDIV ≥ 512) (NDIV ≥ 512) (NDIV ≥ 512)
1.5 1.5 1.5 RSET = 50k RSET = 200k RSET = 800k 3 PARTS 3 PARTS 3 PARTS 1.0 1.0 1.0 0.5 0.5 0.5 0 0 0 DRIFT (%) DRIFT (%) DRIFT (%) –0.5 –0.5 –0.5 –1.0 –1.0 –1.0 –1.5 –1.5 –1.5 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 699412 G04 699412 G05 699412 G06
Delay Drift vs Supply Voltage Delay Drift vs Supply Voltage Delay Drift vs Supply Voltage (NDIV = 1) (NDIV = 1) (NDIV > 1)
1.0 1.0 1.0 RISING EDGE DELAY FALLING EDGE DELAY REFERENCED TO V+ = 4V 0.8 REFERENCED TO V+ = 4V 0.8 REFERENCED TO V+ = 4V 0.8 0.6 0.6 0.6 0.4 0.4 0.4 0.2 0.2 0.2 0 0 0 DRIFT (%) –0.2 DRIFT (%) –0.2 DRIFT (%) –0.2 –0.4 –0.4 –0.4 –0.6 R –0.6 –0.6 SET = 50k RSET = 50k RSET = 50k, NDIV = 8 –0.8 RSET = 200k –0.8 RSET = 200k –0.8 RSET = 50k TO 800k, NDIV ≥ 512 RSET = 800k RSET = 800k RSET = 800k, NDIV = 8 –1.0 –1.0 –1.0 2 3 4 5 6 2 3 4 5 6 2 3 4 5 6 SUPPLY (V) SUPPLY (V) SUPPLY (V) 699412 G07 699412 G08 699412 G09 Rev. C 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts