MAX1166CEUP Datasheet

  • MAX1166CEUP

  • Low-Power, 16-Bit Analog-to-Digital Converters with Parallel...

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  • 15页

  • MAXIM

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19-2551; Rev 0; 6/02
Low-Power, 16-Bit Analog-to-Digital Converters
with Parallel Interface
General Description
The MAX1165/MAX1166 16-bit, low-power, successive-
approximation analog-to-digital converters (ADCs) fea-
ture automatic power-down, factory-trimmed internal
clock, and a 16-bit wide (MAX1165) or byte wide
(MAX1166) parallel interface. The devices operate from
a single +4.75V to +5.25V analog supply and a +2.7V
to +5.25V digital supply.
The MAX1165/MAX1166 use an internal 4.096V refer-
ence or an external reference. The MAX1165/MAX1166
consume only 1.8mA at a sampling rate of 165ksps with
external reference and 2.7mA with internal reference.
AutoShutdown鈩?reduces supply current to 0.1mA at
10ksps.
The MAX1165/MAX1166 are ideal for high-perfor-
mance, battery-powered, data-acquisition applications.
Excellent dynamic performance and low power con-
sumption in a small package make the MAX1165/
MAX1166 ideal for circuits with demanding power con-
sumption and space requirements.
The 16-bit wide MAX1165 is available in a 28-pin
TSSOP package and the byte wide MAX1166 is avail-
able in a 20-pin TSSOP package. Both devices are
available in either the 0掳C to +70掳C commercial, or the
-40掳C to +85掳C extended temperature range.
AutoShutdown is a trademark of Maxim Integrated Products, Inc.
Features
o
16-Bit Wide (MAX1165) and Byte Wide (MAX1166)
Parallel Interface
o
High Speed: 165ksps Sample Rate
o
Accurate: 卤2LSB INL, 16 Bit No Missing Codes
o
4.096V, 35ppm/掳C Internal Reference
o
External Reference Range: +3.8V to +5.25V
o
Single +4.75V to +5.25V Analog Supply Voltage
o
+2.7V to +5.25V Digital Supply Voltage
o
Low Supply Current
1.8mA (External Reference)
2.7mA (Internal Reference)
0.1碌A (10ksps, External Reference)
o
Small Footprint
28-Pin TSSOP Package (16-Bit Wide)
20-Pin TSSOP Package (Byte Wide)
MAX1165/MAX1166
Ordering Information
PART
MAX1165ACUI*
MAX1165BCUI
MAX1165CCUI
MAX1165AEUI*
MAX1165BEUI*
MAX1165CEUI*
TEMP RANGE
0掳C to +70掳C
0掳C to +70掳C
0掳C to +70掳C
-40掳C to +85掳C
-40掳C to +85掳C
-40掳C to +85掳C
PIN-PACKAGE
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
INL
卤2
卤2
卤4
卤2
卤2
卤4
Applications
Temperature Sensor/Monitor
Industrial Process Control
I/O Boards
Data-Acquisition Systems
Cable/Harness Tester
Accelerometer Measurements
Digital Signal Processing
*Future
product鈥攃ontact factory for availability.
Ordering Information continued at end of data sheet.
Typical Operating Circuit
+5V ANALOG
+5V DIGITAL
0.1碌F
0.1碌F
碌P
DATA
BUS
Pin Configurations appear at end of data sheet.
Functional Diagram appears at end of data sheet.
ANALOG INPUT
AIN
AV
DD
DV
DD
D0鈥揇15
MAX1165
R/C
CS
RESET
EOC
REF
REFADJ
AGND DGND
0.1碌F
4.7碌F
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.

MAX1166CEUP 产品属性

  • Maxim Integrated Products

  • SAR

  • 165 KSPs

  • Voltage

  • 879 mW

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