 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LTC2645 Datasheet(PDF) 10 Page - Linear Technology |
|
||||||||||||||||||||||||||||||
LTC2645 Datasheet(HTML) 10 Page - Linear Technology |
|
|
10 / 20 page  LTC2645 10 2645f For more information www.linear.com/LTC2645 Typical perForMance characTerisTics Multiplying Bandwidth Gain Error vs Reference Input Gain Error vs Temperature Headroom at Rails vs Output Current Noise Voltage vs Frequency DAC-to-DAC Crosstalk (Dynamic) Supply Current vs Input Period (tPER) Supply Current vs Duty Cycle (tPW/tPER) Mid-Scale Glitch Impulse 100 1k 10 1 10k 100k PERIOD (µs) 2645 G23 10 9 8 7 6 5 4 3 2 1 0 VCC = 3V VCC = 5V LTC2645-12 DUTY CYCLE = 50% 4-CHANNELS ACTIVE 50 75 100 25 0 DUTY CYCLE (%) 2645 G24 4.50 4.25 4.00 3.75 3.50 LTC2645-12 VCC = 3V, IDLSEL = 0V 4-CHANNELS ACTIVE tPER = 20ms tPER = 200µs 1k 10k 100k 1M FREQUENCY (Hz) 2645 G26 2 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 VCC = 5V VREF(DC) = 2V VREF(AC) = 0.2VP-P CODE = FULL SCALE 1 2.5 2 1.5 4 4.5 5 3 3.5 5.5 REFERENCE VOLTAGE (V) 2645 G27 1.0 0.8 0.6 0.4 0.2 0 –0.2 –0.4 –0.6 –0.8 –1.0 VCC = 5.5V GAIN ERROR OF 4 CHANNELS –50 0 –25 75 100 25 50 125 TEMPERATURE (°C) 2645 G28 1.0 0.5 0 –0.5 –1.0 0 1 2 3 4 5 6 9 7 8 10 IOUT (mA) 2645 G29 5.0 4.5 4.0 3.5 3.0 2.0 1.5 1.0 2.5 0.5 0 3V SOURCING 5V SINKING 3V SINKING 5V SOURCING 100 1k 10k 100k 1M FREQUENCY (Hz) 2645 G30 500 400 300 200 100 0 VCC = 5V CODE = MID-SCALE INTERNAL REF 2µs/DIV 2645 G31 INA/INB/INC 5V/DIV DACs A-C SWITCH 0-FS 2V/DIV VOUTD 1mV/DIV LTC2645-12, VCC = 5V VREF = 2.5V 0.9nV-s TYP (TA = 25°C, unless otherwise noted.) (Internal Reference, VFS = 2.5V) 2µs/DIV 2645 G25 VOUTX 5mV/DIV INX 5V/DIV LTC2645-12 VCC = 5V 2.1nV • s TYPICAL |
Similar Part No. - LTC2645_15 |
|
Similar Description - LTC2645_15 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
