Datasheet LTC6995-1, LTC6995-2 (Analog Devices) - 5

ManufacturerAnalog Devices
DescriptionTimerBlox: Long Timer, Low Frequency Oscillator
Pages / Page28 / 5 — Typical perForMance characTerisTics. V+ = 3.3V, RSET = 200k, TA = 25°C …
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Typical perForMance characTerisTics. V+ = 3.3V, RSET = 200k, TA = 25°C unless otherwise noted

Typical perForMance characTerisTics V+ = 3.3V, RSET = 200k, TA = 25°C unless otherwise noted

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LTC6995-1/LTC6995-2
Typical perForMance characTerisTics V+ = 3.3V, RSET = 200k, TA = 25°C unless otherwise noted. Frequency Error vs Temperature Frequency Error vs Temperature Frequency Error vs Temperature
3 3 3 GUARANTEED MAX OVER TEMPERATURE GUARANTEED MAX OVER TEMPERATURE GUARANTEED MAX OVER TEMPERATURE 2 2 2 RSET = 50k RSET = 200k RSET = 800k 3 PARTS 3 PARTS 3 PARTS 1 1 1 0 0 0 ERROR (%) ERROR (%) ERROR (%) –1 –1 –1 –2 GUARANTEED MIN OVER TEMPERATURE –2 GUARANTEED MIN OVER TEMPERATURE –2 GUARANTEED MIN OVER TEMPERATURE –3 –3 –3 –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) 699512 G01 699512 G02 699512 G03
Frequency Error vs RSET Frequency Drift vs Supply Voltage Typical VSET Distribution
3 0.5 250 2 LOTS GUARANTEED MAX OVER TEMPERATURE 0.4 DFN AND SOT-23 2 0.3 200 1274 UNITS 3 PARTS 0.2 1 0.1 150 0 0 ERROR (%) DRIFT (%) –0.1 100 –1 –0.2 NUMBER OF UNITS REFERENCED TO V+ = 4.5V –0.3 R 50 –2 GUARANTEED MIN OVER TEMPERATURE SET = 50k –0.4 RSET = 200k RSET = 800k –3 –0.5 0 0 200 400 600 800 2 3 4 5 6 0.98 0.988 0.996 1.004 1.012 1.02 RSET (kΩ) SUPPLY VOLTAGE (V) VSET (V) 699512 G06 699512 G04 699512 G05
VSET Drift vs ISET VSET Drift vs Supply VSET vs Temperature
1.0 1.0 1.020 3 PARTS 0.8 0.8 1.015 0.6 0.6 1.010 0.4 0.4 0.2 0.2 1.005 (mV) 0 0 (V) 1.000 V SET –0.2 V SET DRIFT (mV) –0.2 0.995 –0.4 –0.4 0.990 –0.6 –0.6 –0.8 –0.8 0.985 REFERENCED TO ISET = 10µA REFERENCED TO V+ = 4V –1.0 –1.0 0.980 0 5 10 15 20 2 3 4 5 6 –50 –25 0 25 50 75 100 125 ISET (µA) SUPPLY (V) TEMPERATURE (°C) 699512 G07 699512 G08 699512 G09 699512fa For more information www.linear.com/LTC6995-1 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Typical Application Related Parts
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