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MAX1118EKA+

Description
ADC, Successive Approximation, 8-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN
CategoryAnalog mixed-signal IC    converter   
File Size401KB,14 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Related ProductsFound3parts with similar functions to MAX1118EKA+
Download Datasheet Parametric Compare View All

MAX1118EKA+ Overview

ADC, Successive Approximation, 8-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN

MAX1118EKA+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionLSSOP,
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time6 weeks
Maximum analog input voltage5.5 V
Minimum analog input voltage1 V
Maximum conversion time7.5 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length2.9 mm
Maximum linear error (EL)0.3906%
Humidity sensitivity level1
Number of analog input channels2
Number of digits8
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output bit codeBINARY
Output formatSERIAL
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Sampling rate0.1 MHz
Sample and hold/Track and holdTRACK
Maximum seat height1.45 mm
Nominal supply voltage3 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width1.625 mm
Base Number Matches1
19-1857; Rev 0; 11/00
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
General Description
The MAX1117/MAX1118/MAX1119 low-power, 8-bit,
dual-channel, analog-to-digital converters (ADCs) fea-
ture an internal track/hold (T/H) voltage reference
(MAX1117/MAX1119), clock, and serial interface. The
MAX1118 is specified from +2.7V to +5.5V and con-
sumes only 135µA at 100ksps. The MAX1117 is speci-
fied from +2.7V to +3.6V, and the MAX1119 is specified
from +4.5V to +5.5V, each consumes only 175µA at
100ksps.
The full-scale analog input range is determined by the
internal reference of +2.048V (MAX1117) or +4.096V
(MAX1119), or by an externally applied reference rang-
ing from +1V to V
DD
(MAX1118). All devices feature an
automatic shutdown mode that reduces supply current
to <1µA when the device is not in use. The 3-wire serial
interface directly connects to SPI™, QSPI™, and
MICROWIRE™ devices without external logic.
Conversions up to 100ksps are performed using an
internal clock.
The MAX1117/MAX1118/MAX1119 are available in an
8-pin SOT23 package with a footprint that is only 11%
of an 8-pin plastic DIP.
o
Single Supply
+2.7V to +3.6V (MAX1117)
+2.7V to +5.5V (MAX1118)
+4.5V to +5.5V (MAX1119)
o
Internal Track/Hold: 100kHz Sampling Rate
o
Internal Reference
+2.048V (MAX1117)
+4.096V (MAX1119)
o
Reference Input Range: 0 to V
DD
(MAX1118)
o
SPI/QSPI/MICROWIRE-Compatible Serial Interface
o
Small 8-Pin SOT23 Package
o
Automatic Power-Down
o
Analog Input Range: 0 to V
REF
o
Low Power
175µA at 100ksps (typ) (MAX1117/MAX1119)
135µA at 100ksps (typ) (MAX1118)
18µA at 10ksps (typ)
1µA (typ) in Power-Down Mode
Features
MAX1117/MAX1118/MAX1119
________________________Applications
Low-Power, Handheld Portable Devices
System Diagnostics
Battery-Powered Test Equipment
Solar-Powered Remote Systems
Receive Signal Strength Indicators
4mA to 20mA Powered Remote Data Acquisition
Systems
PART
MA X1 11 7
EKA
MA X1 11 8
EKA
MA X1 11 9
EKA
Ordering Information
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
8 SOT23
8 SOT23
8 SOT23
TOP
MARK
AADW
AADX
AADY
Pin Configuration
TOP VIEW
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor, Corp.
V
DD
1
CHO
CH1
GND
2
3
4
8
7
SCLK
DOUT
CNVST
(REF) I.C
MAX1117
MAX1118
MAX1119
SOT23
6
5
Functional Diagram appears at end of data sheet.
( ) ARE FOR MAX1118 ONLY
________________________________________________________________
Maxim Integrated Products
1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

MAX1118EKA+ Related Products

MAX1118EKA+ MAX1119EKA+ MAX1117EKA+
Description ADC, Successive Approximation, 8-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN ADC, Successive Approximation, 8-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN ADC, Successive Approximation, 8-Bit, 1 Func, 2 Channel, Serial Access, BICMOS, PDSO8, MO-178BA, SOT-23, 8 PIN
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Parts packaging code SOIC SOIC SOIC
package instruction LSSOP, LSSOP, LSSOP,
Contacts 8 8 8
Reach Compliance Code compli compliant compliant
ECCN code EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 6 weeks
Maximum analog input voltage 5.5 V 4.096 V 2.048 V
Maximum conversion time 7.5 µs 7.5 µs 7.5 µs
Converter type ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION
JESD-30 code R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
JESD-609 code e4 e4 e4
length 2.9 mm 2.9 mm 2.9 mm
Maximum linear error (EL) 0.3906% 0.3906% 0.3906%
Humidity sensitivity level 1 1 1
Number of analog input channels 2 2 2
Number of digits 8 8 8
Number of functions 1 1 1
Number of terminals 8 8 8
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Output bit code BINARY BINARY BINARY
Output format SERIAL SERIAL SERIAL
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP LSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260
Certification status Not Qualified Not Qualified Not Qualified
Sampling rate 0.1 MHz 0.1 MHz 0.1 MHz
Sample and hold/Track and hold TRACK TRACK TRACK
Maximum seat height 1.45 mm 1.45 mm 1.45 mm
Nominal supply voltage 3 V 5 V 3 V
surface mount YES YES YES
technology BICMOS BICMOS BICMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) NICKEL PALLADIUM GOLD
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 30
width 1.625 mm 1.625 mm 1.625 mm
Base Number Matches 1 1 -

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