Electronic Components Datasheet Search |
|
LTC6652AHMS8-2.048-PBF Datasheet(PDF) 3 Page - Linear Technology |
|
LTC6652AHMS8-2.048-PBF Datasheet(HTML) 3 Page - Linear Technology |
3 / 16 page LTC6652 3 6652fb ELECTRICAL CHARACTERISTICS PARAMETER CONDITIONS MIN TYP MAX UNITS Output Voltage LTC6652A LTC6652B –0.05 –0.1 0.05 0.1 % % Output Voltage Temperature Coefficient (Note 3) LTC6652A LTC6652B l l 2 4 5 10 ppm/°C ppm/°C Line Regulation VOUT + 0.5V ≤ VIN ≤ 13.2V, SHDN = VIN l 250 80 ppm/V ppm/V Load Regulation (Note 4) ISOURCE = 5mA, LTC6652-1.25, LTC6652-2.048, LTC6652-2.5, LTC6652-3, LTC6652-3.3, LTC6652- 4.096, LTC6652-5 l 20 75 200 ppm/mA ppm/mA ISINK = 1mA, LTC6652-1.25, LTC6652-2.048 l 80 250 600 ppm/mA ppm/mA ISINK = 5mA, LTC6652-2.5, LTC6652-3, LTC6652-3.3, LTC6652-4.096, LTC6652-5 l 50 150 450 ppm/mA ppm/mA Minimum Operating Voltage (Note 5) ISOURCE = 5mA, VOUT Error ≤ 0.1% LTC6652-1.25, LTC6652-2.048 LTC6652-2.5, LTC6652-3, LTC6652-3.3, LTC6652-4.096, LTC6652-5 l l 2.7 VOUT + 0.3V V V Output Short-Circuit Current Short VOUT to GND Short VOUT to VIN 16 16 mA mA Shutdown Pin (SHDN) Logic High Input Voltage Logic High Input Current l l 2 0.1 1 V μA Logic Low Input Voltage Logic Low Input Current l l 0.1 0.8 1 V μA Supply Current No Load l 350 560 μA μA Shutdown Current SHDN Tied to GND l 0.1 2 μA Output Voltage Noise (Note 6) 0.1Hz ≤ f ≤ 10Hz LTC6652-1.25 LTC6652-2.048, LTC6652-2.5, LTC6652-3 LTC6652-3.3 LTC6652-4.096 LTC6652-5 10Hz ≤ f ≤ 1kHz 2.4 2.1 2.2 2.3 2.8 3 ppmP-P ppmP-P ppmP-P ppmP-P ppmP-P ppmRMS Turn-On Time 0.1% Settling, CLOAD = 0 100 μs Long Term Drift of Output Voltage (Note 7) 60 ppm/√khr Hysteresis (Note 8) ΔT = –40°C to 125°C 105 ppm The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C, VIN = VOUT + 0.5V, unless otherwise noted. Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: If the parts are stored outside of the specified temperature range, the output may shift due to hysteresis. Note 3: Temperature coefficient is measured by dividing the maximum change in output voltage by the specified temperature range. Note 4: Load regulation is measured on a pulse basis from no load to the specified load current. Output changes due to die temperature change must be taken into account separately. Note 5: Excludes load regulation errors. Note 6: Peak-to-peak noise is measured with a 3-pole highpass at 0.1Hz and 4-pole lowpass filter at 10Hz. The unit is enclosed in a still-air environment to eliminate thermocouple effects on the leads. The test time is 10 seconds. RMS noise is measured on a spectrum analyzer in a shielded environment where the intrinsic noise of the instrument is removed to determine the actual noise of the device. Note 7: Long term stability typically has a logarithmic characteristic and therefore, changes after 1000 hours tend to be much smaller than before that time. Total drift in the second thousand hours is normally less than one third that of the first thousand hours with a continuing trend toward reduced drift with time. Long-term stability will also be affected by differential stresses between the IC and the board material created during board assembly. Note 8: Hysteresis in output voltage is created by package stress that differs depending on whether the IC was previously at a higher or lower temperature. Output voltage is always measured at 25°C, but the IC is cycled to the hot or cold temperature limit before successive measurements. Hysteresis is roughly proportional to the square of the temperature change. For instruments that are stored at well controlled temperatures (within 20 or 30 degrees of operational temperature) it’s usually not a dominant error source. Note 9: The stated temperature is typical for soldering of the leads during manual rework. For detailed IR reflow recommendations, refer to the Applications section. |
Similar Part No. - LTC6652AHMS8-2.048-PBF |
|
Similar Description - LTC6652AHMS8-2.048-PBF |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |