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MAX11610EEE+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
MAX11606–MAX11611
Low-Power, 4-/8-/12-Channel, I
2
C,
10-Bit ADCs in Ultra-Small Packages
EVALUATION KIT AVAILABLE
19-4560; Rev 4; 7/13
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
Handheld Portable
Applications
Medical Instruments
Battery-Powered Test
Equipment
Solar-Powered Remote
Systems
Received-Signal-Strength
Indicators
System Supervision
General Description
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
2
C-compatible 2-wire serial interface. These devices
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
DD
. The MAX11607/
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
®
package. The MAX11607 is also available in an
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.
Applications
Features
o High-Speed I
2
C-Compatible Serial Interface
400kHz Fast Mode
1.7MHz High-Speed Mode
o Single-Supply
2.7V to 3.6V (MAX11607/MAX11609/MAX11611)
4.5V to 5.5V (MAX11606/MAX11608/MAX11610)
o Ultra-Small Packages
8-Pin µMAX (MAX11606/MAX11607)
12-Pin 1.9mm x 2.2mm, Wafer-Level Package
(MAX11607)
16-Pin QSOP (MAX11608–MAX11611)
o Internal Reference
2.048V (MAX11607/MAX11609/MAX11611)
4.096V (MAX11606/MAX11608/MAX11610)
o External Reference: 1V to V
DD
o Internal Clock
o 4-Channel Single-Ended or 2-Channel Fully
Differential (MAX11606/MAX11607)
o 8-Channel Single-Ended or 4-Channel Fully
Differential (MAX11608/MAX11609)
o 12-Channel Single-Ended or 6-Channel Fully
Differential (MAX11610/MAX11611)
o Internal FIFO with Channel-Scan Mode
o Low Power
670µA at 94.4ksps
230µA at 40ksps
60µA at 10ksps
6µA at 1ksps
0.5µA in Power-Down Mode
o Software-Configurable Unipolar/Bipolar
Ordering Information
PART TEMP RANGE
PIN-
PACKAGE
I
2
C SLAVE
ADDRESS
MAX11606EUA+ -40°C to +85°C 8 µMAX 0110100
MAX11607EUA+ -40°C to +85°C 8 µMAX 0110100
MAX11607EWC+* -40°C to +85°C 12 WLP 0110100
MAX11608EEE+ -40°C to +85°C 16 QSOP 0110011
MAX11609EEE+ -40°C to +85°C 16 QSOP 0110011
MAX11610EEE+ -40°C to +85°C 16 QSOP 0110101
MAX11611EEE+ -40°C to +85°C 16 QSOP 0110101
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
+
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.
MAX11606–MAX11611
Low-Power, 4-/8-/12-Channel, I
2
C,
10-Bit ADCs in Ultra-Small Packages
2
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= 2.7V to 3.6V (MAX11607/MAX11609/MAX11611), V
DD
= 4.5V to 5.5V (MAX11606/MAX11608/MAX11610), V
REF
= 2.048V
(MAX11607/MAX11609/MAX11611), V
REF
= 4.096V (MAX11606/MAX11608/MAX11610), f
SCL
= 1.7MHz, T
A
= T
MIN
to T
MAX
, unless other-
wise noted. Typical values are at T
A
= +25°C. See Tables 1–5 for programming notation.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
DD
to GND..............................................................-0.3V to +6V
AIN0–AIN11,
REF to GND............-0.3V to the lower of (V
DD
+ 0.3V) and 6V
SDA, SCL to GND.....................................................-0.3V to +6V
Maximum Current into Any Pin .........................................±50mA
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 5.9mW/°C above +70°C) ..........470.6mW
12-Pin WLP (derate 16.1mW/°C above +70°C) .........1288mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)........666.7mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC ACCURACY (Note 2)
Resolution 10 Bits
Relative Accuracy INL (Note 3) ±1 LSB
Differential Nonlinearity DNL No missing codes over temperature ±1 LSB
Offset Error ±1 LSB
Offset-Error Temperature
Coefficient
Relative to FSR 0.3 ppm/°C
Gain Error (Note 4) ±1 LSB
Gain-Temperature Coefficient Relative to FSR 0.3 ppm/°C
Channel-to-Channel Offset
Matching
±0.1 LSB
Channel-to-Channel Gain
Matching
±0.1 LSB
DYNAMIC PERFORMANCE (f
IN(SINE-WAVE)
= 10kHz, V
IN(P-P)
= V
REF
, f
SAMPLE
= 94.4ksps)
Signal-to-Noise Plus Distortion SINAD 60 dB
Total Harmonic Distortion THD Up to the 5th harmonic -70 dB
Spurious Free Dynamic Range SFDR 70 dB
Full-Power Bandwidth SINAD > 57dB 3.0 MHz
Full-Linear Bandwidth -3dB point 5.0 MHz
CONVERSION RATE
Internal clock 6.8
Conversion Time (Note 5) t
CONV
External clock 10.6
µs
Internal clock, SCAN[1:0] = 01 53
Internal clock, SCAN[1:0] = 00
CS[3:0] = 1011 (MAX11610/MAX11611)
53
Throughput Rate f
SAMPLE
External clock 94.4
ksps
Track/Hold Acquisition Time 800 ns
MAX11606–MAX11611
Low-Power, 4-/8-/12-Channel, I
2
C,
10-Bit ADCs in Ultra-Small Packages
3
Maxim Integrated
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 2.7V to 3.6V (MAX11607/MAX11609/MAX11611), V
DD
= 4.5V to 5.5V (MAX11606/MAX11608/MAX11610), V
REF
= 2.048V
(MAX11607/MAX11609/MAX11611), V
REF
= 4.096V (MAX11606/MAX11608/MAX11610), f
SCL
= 1.7MHz, T
A
= T
MIN
to T
MAX
, unless other-
wise noted. Typical values are at T
A
= +25°C. See Tables 1–5 for programming notation.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Internal Clock Frequency 2.8 MHz
External clock, fast mode 60
Aperture Delay (Note 6) t
AD
External clock, high-speed mode 30
ns
ANALOG INPUT (AIN0–AIN11)
Unipolar 0 V
REF
Input-Voltage Range, Single-
Ended and Differential (Note 7)
Bipolar 0 ±V
REF
/2
V
Input Multiplexer Leakage Current On/off leakage current, V
AIN_
= 0V or V
DD
±0.01 ±1 µA
Input Capacitance C
IN
22 pF
INTERNAL REFERENCE (Note 8)
M AX 11607/M AX11609/M AX 11611 1.968 2.048 2.128
Reference Voltage V
REF
T
A
= + 25° C
M AX 11606/M AX11608/M AX 11610 3.939 4.096 4.256
V
Reference-Voltage Temperature
Coefficient
TCVREF 25 ppm/°C
REF Short-Circuit Current 2mA
REF Source Impedance 1.5 kΩ
EXTERNAL REFERENCE
REF Input-Voltage Range V
REF
(Note 9) 1 V
DD
V
REF Input Current I
REF
f
SAMPLE
= 94.4ksps 40 µA
DIGITAL INPUTS/OUTPUTS (SCL, SDA)
Input High Voltage V
IH
0.7
x
V
DD
V
Input Low Voltage V
IL
0.3
x
V
DD
V
Input Hysteresis V
HYST
0.1
x
V
DD
V
Input Current I
IN
V
IN
=
0 to V
DD
±10 µA
Input Capacitance C
IN
15 pF
Output Low Voltage V
OL
I
SINK
= 3mA 0.4 V
POWER REQUIREMENTS
MAX11607/MAX11609/MAX11611 2.7 3.6
Supply Voltage V
DD
MAX11606/MAX11608/MAX11610 4.5 5.5
V
Internal reference 900 1150
f
SAMPLE
= 94.4ksps
external clock
External reference 670 900
Internal reference 530
f
SAMPLE
= 40ksps
internal clock
External reference 230
Internal reference 380
f
SAMPLE
= 10ksps
internal clock
External reference 60
Internal reference 330
f
SAMPLE
=1ksps
internal clock
External reference 6
Supply Current I
DD
Shutdown (internal reference off) 0.5 10
µA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22

MAX11610EEE+

Mfr. #:
Buy MAX11610EEE+
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC 10-Bit 12Ch 94.4sps 5.5V Precision ADC
Lifecycle:
New from this manufacturer.
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