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LTC1605CSW#PBF

Description
IC A/D CONV 16BIT SAMPLNG 28SOIC
CategoryAnalog mixed-signal IC    converter   
File Size375KB,18 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTC1605CSW#PBF Overview

IC A/D CONV 16BIT SAMPLNG 28SOIC

LTC1605CSW#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOIC
package instructionSOP, SOP28,.4
Contacts28
Manufacturer packaging codeSW
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum analog input voltage10 V
Minimum analog input voltage-10 V
Maximum conversion time8 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDSO-G28
JESD-609 codee3
length17.9 mm
Maximum linear error (EL)0.0046%
Humidity sensitivity level1
Number of analog input channels1
Number of digits16
Number of functions1
Number of terminals28
Maximum operating temperature70 °C
Minimum operating temperature
Output bit code2\'S COMPLEMENT BINARY
Output formatPARALLEL, WORD
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP28,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Sampling rate0.1 MHz
Sample and hold/Track and holdSAMPLE
Maximum seat height2.65 mm
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width7.5 mm
LTC1605
16-Bit, 100ksps,
Sampling ADC
FEATURES
n
n
n
n
n
n
n
n
n
n
n
DESCRIPTION
The
LTC
®
1605
is a 100ksps, sampling 16-bit A/D converter
that draws only 55mW (typical) from a single 5V supply.
This easy-to-use device includes sample-and-hold, preci-
sion reference, switched capacitor successive approxima-
tion A/D and trimmed internal clock.
The LTC1605’s input range is an industry standard ±10V.
Maximum DC specs include ±2.0LSB INL and 16-bits no
missing codes over temperature. An external reference can
be used if greater accuracy over temperature is needed.
The ADC has a microprocessor compatible, 16-bit or two-
byte parallel output port. A convert start input and a data
ready signal (BUSY) ease connections to FIFOs, DSPs and
microprocessors.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
Single 5V Supply
Bipolar Input Range: ±10V
Power Dissipation: 55mW Typ
Guaranteed No Missing Codes
Sample Rate: 100ksps
Integral Nonlinearity: ±2.0LSB Max
Signal-to-Noise Ratio: 86dB Typ
Operates with Internal or External Reference
Internal Synchronized Clock
Improved 2nd Source to ADS7805 and AD976
28-Lead SSOP and SW Packages
APPLICATIONS
n
n
n
n
Industrial Process Control
Multiplexed Data Acquisition Systems
High Speed Data Acquisition for PCs
Digital Signal Processing
TYPICAL APPLICATION
Low Power, 100kHz, 16-Bit Sampling ADC on 5V Supply
5V
10 F
28
27
6 TO 13
15 TO 22
D15 TO D0
V
DIG
V
ANA
10V 200Ω
INPUT
33.2k
4 CAP
2.2 F
3 REF
2.2 F
AGND1
2
AGND2
5
DGND
14
1605 • TA01
Typical INL Curve
2.0
0.1 F
1.5
1.0
16-BIT
OR 2 BYTE
PARALLEL
BUS
INL (LSBs)
0.5
0
–0.5
–1.0
1 V
IN
20k
16-BIT
SAMPLING ADC
4k
10k
BUSY
26
BUFFER
4k
REFERENCE
CONTROL
LOGIC AND
TIMING
CS
25
R/C 24
BYTE 23
DIGITAL
CONTROL
SIGNALS
–1.5
–2.0
0
16384
32768
CODE
1605 • TA02
49152
65535
1605fd
For more information
www.linear.com/LTC1605
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Index Files: 1994  2430  529  544  857  41  49  11  18  37 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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