MAX11609EEE+ Maxim Integrated Products, MAX11609EEE+ Datasheet

IC ADC SERIAL 10BIT 8CH 16-QSOP

MAX11609EEE+

Manufacturer Part Number
MAX11609EEE+
Description
IC ADC SERIAL 10BIT 8CH 16-QSOP
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX11609EEE+

Number Of Bits
10
Sampling Rate (per Second)
94.4k
Data Interface
I²C, Serial
Number Of Converters
1
Power Dissipation (max)
2.2mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.150", 3.90mm Width)
Resolution
10 bit
Interface Type
I2C
Snr
60 dB
Voltage Reference
2.048 V
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Maximum Power Dissipation
666.7 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Input Voltage
3.3 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX11606–MAX11611 low-power, 10-bit, multichan-
nel analog-to-digital converters (ADCs) feature internal
track/hold (T/H), voltage reference, clock, and an
I
operate from a single supply of 2.7V to 3.6V (MAX11607/
MAX11609/MAX11611) or 4.5V to 5.5V (MAX11606/
MAX11608/MAX11610) and require only 670µA at the
maximum sampling rate of 94.4ksps. Supply current falls
below 230µA for sampling rates under 46ksps.
AutoShutdown™ powers down the devices between conver-
sions, reducing supply current to less than 1µA at low
throughput rates. The MAX11606/MAX11607 have 4 analog
input channels each, the MAX11608/MAX11609 have 8 ana-
log input channels each, while the MAX11610/MAX11611
have 12 analog input channels each. The fully differential
analog inputs are software configurable for unipolar or bipo-
lar, and single ended or differential operation.
The full-scale analog input range is determined by the
internal reference or by an externally applied reference
voltage ranging from 1V to V
MAX11609/MAX11611 feature a 2.048V internal reference
and the MAX11606/MAX11608/MAX11610 feature a
4.096V internal reference.
The MAX11606/MAX11607 are available in an 8-pin
µMAX
ultra-small 1.9mm x 2.2mm WLP package. The
MAX11608–MAX11611 are available in a 16-pin QSOP
package. The MAX11606–MAX11611 are guaranteed
over the extended temperature range (-40°C to +85°C).
For pin-compatible 12-bit parts, refer to the
MAX11612–MAX11617 data sheet. For pin-compatible
8-bit parts, refer to the MAX11600–MAX11605 data sheet.
19-4560; Rev 3; 2/11
Handheld Portable
Applications
Medical Instruments
Battery-Powered Test
Equipment
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
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.
2
C-compatible 2-wire serial interface. These devices
®
package. The MAX11607 is also available in an
________________________________________________________________ Maxim Integrated Products
General Description
10-Bit ADCs in Ultra-Small Packages
Solar-Powered Remote
Systems
Received-Signal-Strength
Indicators
System Supervision
DD
Applications
Low-Power, 4-/8-/12-Channel, I
. The MAX11607/
o High-Speed I
o Single-Supply
o Ultra-Small Packages
o Internal Reference
o External Reference: 1V to V
o Internal Clock
o 4-Channel Single-Ended or 2-Channel Fully
o 8-Channel Single-Ended or 4-Channel Fully
o 12-Channel Single-Ended or 6-Channel Fully
o Internal FIFO with Channel-Scan Mode
o Low Power
o Software-Configurable Unipolar/Bipolar
+ Denotes a lead(Pb)-free/RoHs-compliant package.
* Future product—contact factory for availability.
Pin Configurations, Typical Operating Circuit, and Selector
Guide appear at end of data sheet.
MAX11606EUA+
MAX11607EUA+
MAX11607EWC+*
MAX11608EEE+
MAX11609EEE+
MAX11610EEE+
MAX11611EEE+
Differential (MAX11606/MAX11607)
Differential (MAX11608/MAX11609)
Differential (MAX11610/MAX11611)
400kHz Fast Mode
1.7MHz High-Speed Mode
2.7V to 3.6V (MAX11607/MAX11609/MAX11611)
4.5V to 5.5V (MAX11606/MAX11608/MAX11610)
8-Pin µMAX (MAX11606/MAX11607)
12-Pin 1.9mm x 2.2mm, Wafer-Level Package
16-Pin QSOP (MAX11608–MAX11611)
2.048V (MAX11607/MAX11609/MAX11611)
4.096V (MAX11606/MAX11608/MAX11610)
670µA at 94.4ksps
230µA at 40ksps
60µA at 10ksps
6µA at 1ksps
0.5µA in Power-Down Mode
PART
(MAX11607)
2
C-Compatible Serial Interface
-40°C to +85°C 8 µMAX
-40°C to +85°C 8 µMAX
-40°C to +85°C 12 WLP
-40°C to +85°C 16 QSOP
-40°C to +85°C 16 QSOP
-40°C to +85°C 16 QSOP
-40°C to +85°C 16 QSOP
TEMP RANGE
Ordering Information
DD
PIN-
PACKAGE
Features
I
ADDRESS
2
0110100
0110100
0110100
0110011
0110011
0110101
0110101
C SLAVE
2
C,
1

Related parts for MAX11609EEE+

MAX11609EEE+ Summary of contents

Page 1

... Power-Down Mode o Software-Configurable Unipolar/Bipolar PART MAX11606EUA+ MAX11607EUA+ MAX11607EWC+* MAX11608EEE+ MAX11609EEE+ MAX11610EEE+ MAX11611EEE+ + Denotes a lead(Pb)-free/RoHs-compliant package. * Future product—contact factory for availability. Pin Configurations, Typical Operating Circuit, and Selector Guide appear at end of data sheet Features ...

Page 2

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages 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 Current into Any Pin .........................................±50mA ...

Page 3

ADCs in Ultra-Small Packages ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11607/MAX11609/MAX11611 (MAX11607/MAX11609/MAX11611), V REF wise noted. Typical values are +25°C. See Tables 1–5 for programming notation.) (Note 1) A PARAMETER SYMBOL Internal ...

Page 4

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages ELECTRICAL CHARACTERISTICS (continued 2.7V to 3.6V (MAX11607/MAX11609/MAX11611 (MAX11607/MAX11609/MAX11611), V REF wise noted. Typical values are +25°C. See Tables 1–5 for programming notation.) (Note 1) A ...

Page 5

ADCs in Ultra-Small Packages TIMING CHARACTERISTICS (Figure 1) (continued 2.7V to 3.6V (MAX11607/MAX11609/MAX11611 (MAX11607/MAX11609/MAX11611), V REF wise noted. Typical values are +25°C. See Tables 1–5 for programming notation.) (Note 1) A PARAMETER ...

Page 6

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages (V = 3.3V (MAX11607/MAX11609/MAX11611 94.4ksps, single-ended, unipolar, T SAMPLE DIFFERENTIAL NONLINEARITY vs. DIGITAL CODE 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 0 200 400 600 800 1000 DIGITAL ...

Page 7

ADCs in Ultra-Small Packages (V = 3.3V (MAX11607/MAX11609/MAX11611 94.4ksps, single-ended, unipolar, T SAMPLE INTERNAL REFERENCE VOLTAGE vs. TEMPERATURE 1.0010 NORMALIZED TO REFERENCE VALUE 1.0008 T = +25°C A 1.0006 MAX11610/MAX11608/MAX11606 1.0004 1.0002 1.0000 0.9998 0.9996 ...

Page 8

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages PIN MAX11606 MAX11608 MAX11607 MAX11609 µMAX WLP A1, A2 — — 8–12 — — — — — — 1 — — — 5 ...

Page 9

ADCs in Ultra-Small Packages SDA SCL V DD GND AIN0 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AIN8 AIN9 AIN10 AIN11/REF Figure 2. MAX11610/MAX11611 Functional Diagram SDA I OH Figure 3. Load Circuit Detailed Description ...

Page 10

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages signal. At the end of the acquisition interval, the T/H switches move to the hold position retaining the charge stable sample of the input signal. T/H During the ...

Page 11

ADCs in Ultra-Small Packages swing from (V - 0.3V GND DD ing damage to the device. For accurate conversions the inputs must not go more than 50mV below V above Single-Ended/Differential Input The SGL/DIF ...

Page 12

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages DEVICE MAX11606/MAX11607 MAX11608/MAX11609 MAX11610/MAX11611 MAX11606/MAX11607 S 0 SDA 1 SCL Figure 7. MAX11606/MAX11607 Slave Address Byte A bus master initiates communication with a slave device by issuing a START condition followed by ...

Page 13

ADCs in Ultra-Small Packages Configuration/Setup Bytes (Write Cycle) A write cycle begins with the bus master issuing a START condition followed by seven address bits (Figure 7) and a write bit (R/W = 0). If the address byte is ...

Page 14

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages Table 2. Configuration Byte Format BIT 7 BIT 6 BIT 5 (MSB) REG SCAN1 SCAN0 BIT NAME 7 REG Register bit. 1= setup byte (see Table 1 configuration byte. 6 ...

Page 15

ADCs in Ultra-Small Packages Table 4. Channel Selection in Differential Mode (SGL/DIF = CS3 CS2 CS1 CS0 AIN0 ...

Page 16

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages MASTER TO SLAVE SLAVE TO MASTER A. SINGLE CONVERSION WITH INTERNAL CLOCK SLAVE ADDRESS R A CLOCK STRETCH RESULT 2 MSBs t ACQ t CONV B. ...

Page 17

ADCs in Ultra-Small Packages Table 5. Scanning Configuration SCAN1 SCAN0 Scans up from AIN0 to the input selected by CS3–CS0. When CS3–CS0 exceeds 1011, the scanning stops AIN11. When AIN_/REF is set REF ...

Page 18

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages Table 6. Reference Voltage, AIN_/REF, and REF Format SEL2 SEL1 SEL0 Don’t ...

Page 19

ADCs in Ultra-Small Packages OUTPUT CODE REF 011 . . . 111 2 011 . . . 110 REF - 000 . . . 010 V REF 000 . . ...

Page 20

Low-Power, 4-/8-/12-Channel, I 10-Bit ADCs in Ultra-Small Packages Aperture delay ( the time between the falling AD edge of the sampling clock and the instant when an actual sample is taken. Signal-to-Noise Ratio For a waveform perfectly reconstructed ...

Page 21

ADCs in Ultra-Small Packages Pin Configurations TOP VIEW + AIN0 1 AIN1 2 MAX11606 MAX11607 AIN2 3 AIN3/REF 4 µMAX + (REF) AIN11/REF 1 16 (N.C.) AIN10 2 15 (N.C.) AIN9 3 14 MAX11608– 4 (N.C.) AIN8 13 MAX11611 ...

Page 22

... 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. 22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2011 Maxim Integrated Products ...

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