Electronic Components Datasheet Search |
|
MAX1240CESA Datasheet(PDF) 7 Page - Maxim Integrated Products |
|
MAX1240CESA Datasheet(HTML) 7 Page - Maxim Integrated Products |
7 / 16 page +2.7V, Low-Power, 12-Bit Serial ADCs in 8-Pin SO _______________________________________________________________________________________ 7 _______________________________________________________________________Pin Description 6 DOUT Serial Data Output. Data changes state at SCLK’s falling edge. DOUT is high impedance when CS is high. 8 SCLK 3 SHDN Three-Level Shutdown Input. Pulling SHDN low shuts the MAX1240/MAX1241 down to 15µA (max) supply current. Both the MAX1240 and MAX1241 are fully operational with either SHDN high or float- ing. For the MAX1240, pulling SHDN high enables the internal reference, and letting SHDN float dis- ables the internal reference and allows for the use of an external reference. 4 REF Reference Voltage for Analog-to-Digital Conversion. Internal 2.5V reference output for MAX1240; bypass with 4.7µF capacitor. External reference voltage input for MAX1241, or for MAX1240 with the internal reference disabled. Bypass REF with a minimum of 0.1µF when using an external reference. 7 CS Active-Low Chip Select initiates conversions on the falling edge. When CS is high, DOUT is high impedance. 5 GND Analog and Digital Ground 2 AIN Sampling Analog Input, 0V to VREF range NAME FUNCTION 1 VDD Positive Supply Voltage: 2.7V to 3.6V, (MAX1240); 2.7 to 5.25V (MAX1241) PIN Serial Clock Input. SCLK clocks data out at rates up to 2.1MHz. 0.6 INTEGRAL NONLINEARITY vs. CODE -0.6 0 -0.2 -0.4 0.4 0.2 CODE 1024 2048 3072 4096 0 20 -140 0 37.50 FFT PLOT -120 0 -80 -100 -40 -20 -60 18.75 FREQUENCY (kHz) fAIN = 10kHz, 2.5Vp-p fSAMPLE = 73ksps ____________________________Typical Operating Characteristics (continued) (VDD = 3.0V, REF = 2.5V, fSCLK = 2.1MHz, CL = 20pF, TA = +25°C, unless otherwise noted.) |
Similar Part No. - MAX1240CESA |
|
Similar Description - MAX1240CESA |
|
|
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 |