MAX11601EKA+T Maxim Integrated Products, MAX11601EKA+T Datasheet
![IC ADC SERIAL 8BIT 4CH SOT23-8](/photos/6/61/66123/sot-23-8_pkg_sml.jpg)
MAX11601EKA+T
Specifications of MAX11601EKA+T
MAX11601EKA+TTR
Related parts for MAX11601EKA+T
MAX11601EKA+T Summary of contents
Page 1
... MAX11604EEE+ -40°C to +85°C MAX11605EEE+ -40°C to +85°C + Denotes a lead(Pb)-free/RoHS-compliant package. AutoShutdown is a trademark of Maxim Integrated Products, Inc. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. o High-Speed I 400kHz Fast Mode 1 ...
Page 2
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD AIN0–AIN11, REF to GND ......................-0.3V to the lower of (V SDA, SCL to GND.....................................................-0.3V to +6V Maximum ...
Page 3
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11601/MAX11603/MAX11605 2.048V (MAX11601/MAX11603/MAX11605), V REF 1.7MHz unless otherwise noted. ...
Page 4
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11601/MAX11603/MAX11605 2.048V (MAX11601/MAX11603/MAX11605), V REF 1.7MHz unless otherwise noted. ...
Page 5
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11601/MAX11603/MAX11605 2.048V (MAX11601/MAX11603/MAX11605), V REF 1.7MHz unless otherwise noted. ...
Page 6
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs (V = 3.3V (MAX11601/MAX11603/MAX11605 cycle 188ksps, single ended, unipolar, T SAMPLE SUPPLY CURRENT vs. VOLTAGE 450 A) INTERNAL 4.096V REF B) INTERNAL 2.048V ...
Page 7
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs (V = 3.3V (MAX11601/MAX11603/MAX11605 cycle 188ksps, single ended, unipolar, T SAMPLE INTERNAL 2.048V REFERENCE VOLTAGE vs. TEMPERATURE 1.020 1.015 1.010 1.005 1.000 0.995 ...
Page 8
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs PIN MAX11600 MAX11602 MAX11604 MAX11601 MAX11603 MAX11605 12, 11, 10 12, 11, 10 — 9–5 9–5 — — — — ...
Page 9
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs 2 a) F/S-MODE I C SERIAL-INTERFACE TIMING SDA t SU.DAT t LOW SCL t t HD.STA HIGH HS-MODE I C ...
Page 10
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs SDA SCL V DD GND AIN0 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AIN8 AIN9 AIN10 AIN11/REF Figure 3. MAX11604/MAX11605 Simplified Functional Diagram ANALOG INPUT MUX AIN0 ...
Page 11
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Table 1. Setup Byte Format BIT 7 BIT 6 BIT 5 (MSB) REG SEL2 SEL1 BIT NAME 7 REG Register bit setup byte ...
Page 12
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs SCL is high (Figure 5). A repeated START condition (Sr) can be used in place of a STOP condition to leave the bus active and in its ...
Page 13
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs DEVICE MAX11600/MAX11601 MAX11602/MAX11603 MAX11604/MAX11605 S 1 SDA SCL 1 Figure 7. Slave Address Byte SDA SCL Figure 8. F/S Mode to HS Mode Transfer ...
Page 14
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs MASTER TO SLAVE SLAVE TO MASTER A. 1-BYTE WRITE CYCLE SLAVE ADDRESS SETUP OR CONFIGURATION BYTE B. 2-BYTE WRITE CYCLE SLAVE ...
Page 15
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Table 2. Configuration Byte Format BIT 7 BIT 6 BIT 5 (MSB) REG SCAN1 SCAN0 BIT NAME 7 REG Register bit setup byte (Table 1), ...
Page 16
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs MASTER TO SLAVE SLAVE TO MASTER A. SINGLE CONVERSION WITH INTERNAL CLOCK SLAVE ADDRESS R A CLOCK STRETCH t t ACQ CONV ...
Page 17
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Table 3. Channel Selection in Single-Ended Mode (SGL/DIF = CS3 CS2 CS1 CS0 AIN0 ...
Page 18
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Table 4. Channel Selection in Pseudo-Differential Mode (SGL/DIF = CS3 CS2 CS1 CS0 AIN0 ...
Page 19
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Table 5. Scanning Configuration SCAN1 SCAN0 0 0 Scans up from AIN0 to the input selected by CS3–CS0 (default setting Converts the input selected by ...
Page 20
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs OUTPUT CODE REF 1...111 1...110 1...101 1...100 0...011 0...010 0...001 0...000 INPUT VOLTAGE (LSB) Figure 12. Unipolar Transfer Function SUPPLIES 3V/ ...
Page 21
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Integral Nonlinearity Integral nonlinearity (INL) is the deviation of the values on an actual transfer function from a straight line. This straight line can be either a ...
Page 22
Low-Power, 4-/8-/12-Channel 2-Wire Serial 8-Bit ADCs Pin Configurations TOP VIEW + AIN0 1 AIN1 2 MAX11600 MAX11601 AIN2 3 AIN3/REF 4 SOT23 + (REF) AIN11/REF 1 (N.C.) AIN10 2 (N.C.) AIN9 3 MAX11602– ...
Page 23
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 23 © 2010 Maxim Integrated Products ...