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LTC1605AISW#PBF

Description
1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SOIC W Tube
File Size358KB,18 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric Compare View All

LTC1605AISW#PBF Overview

1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SOIC W Tube

LTC1605AISW#PBF Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
Converter TypeGeneral Purpose
ArchitectureSAR
Resolution16bit
Number of ADCs1
Number of Input Channels1
Sampling Rate100ksps
Digital Interface TypeParallel
Input TypeVoltage
Input Signal TypeSingle-Ended
Voltage ReferenceExternal|Internal
Polarity of Input VoltageBipolar
Voltage Supply SourceAnalog and Digital
Input Voltage±10V
Minimum Single Supply Voltage (V)4.75
Typical Single Supply Voltage (V)5
Maximum Single Supply Voltage (V)5.25
Typical Power Dissipation (mW)55
Maximum Power Dissipation (mW)80
Integral Nonlinearity Error±2LSB
Full Scale Error±0.25%FSR
Signal to Noise Ratio86dB(Typ)
No Missing Codes (bit)16
Sample and HoldYes
Single-Ended InputYes
Digital Supply SupportYes
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)85
PackagingTube
Supplier Temperature GradeIndustrial
Pin Count28
Standard Package NameSOP
Supplier PackageSOIC W
MountingSurface Mount
Package Height2.34(Max)
Package Length18.08(Max)
Package Width7.6(Max)
PCB changed28
Lead ShapeGull-wing
LTC1605
16-Bit, 100ksps,
Sampling ADC
FEATURES
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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
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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
1

LTC1605AISW#PBF Related Products

LTC1605AISW#PBF LTC1605ACG#PBF LTC1605AIG#TRPBF LTC1605AISW#TRPBF LTC1605CSW#TRPBF LTC1605IG#TRPBF
Description 1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SOIC W Tube 1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SSOP Tube 1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SSOP T/R 1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SOIC W T/R 1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SOIC W T/R 1-Channel Single ADC SAR 100ksps 16-bit Parallel 28-Pin SSOP T/R
EU restricts the use of certain hazardous substances Compliant Compliant Compliant Compliant - Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 - EAR99
Part Status Active Active Active Active - Active
HTS 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 - 8542.39.00.01
Converter Type General Purpose General Purpose General Purpose General Purpose - General Purpose
Architecture SAR SAR SAR SAR - SAR
Resolution 16bit 16bit 16bit 16bit - 16bit
Number of ADCs 1 1 1 1 - 1
Number of Input Channels 1 1 1 1 - 1
Sampling Rate 100ksps 100ksps 100ksps 100ksps - 100ksps
Digital Interface Type Parallel Parallel Parallel Parallel - Parallel
Input Type Voltage Voltage Voltage Voltage - Voltage
Input Signal Type Single-Ended Single-Ended Single-Ended Single-Ended - Single-Ended
Voltage Reference External|Internal Internal|External External|Internal External|Internal - Internal|External
Polarity of Input Voltage Bipolar Bipolar Bipolar Bipolar - Bipolar
Voltage Supply Source Analog and Digital Analog and Digital Analog and Digital Analog and Digital - Analog and Digital
Input Voltage ±10V ±10V ±10V ±10V - ±10V
Minimum Single Supply Voltage (V) 4.75 4.75 4.75 4.75 - 4.75
Typical Single Supply Voltage (V) 5 5 5 5 - 5
Maximum Single Supply Voltage (V) 5.25 5.25 5.25 5.25 - 5.25
Typical Power Dissipation (mW) 55 55 55 55 - 55
Maximum Power Dissipation (mW) 80 80 80 80 - 80
Integral Nonlinearity Error ±2LSB ±2LSB ±2LSB ±2LSB - ±3LSB
Full Scale Error ±0.25%FSR ±0.25%FSR ±0.25%FSR ±0.25%FSR - ±0.5%FSR
Signal to Noise Ratio 86dB(Typ) 86dB(Typ) 86dB(Typ) 86dB(Typ) - 86dB(Typ)
No Missing Codes (bit) 16 16 16 16 - 15
Sample and Hold Yes Yes Yes Yes - Yes
Single-Ended Input Yes Yes Yes Yes - Yes
Digital Supply Support Yes Yes Yes Yes - Yes
Minimum Operating Temperature (°C) -40 - -40 -40 - -40
Maximum Operating Temperature (°C) 85 70 85 85 - 85
Packaging Tube Tube Tape and Reel Tape and Reel - Tape and Reel
Supplier Temperature Grade Industrial Commercial Industrial Industrial - Industrial
Pin Count 28 28 28 28 - 28
Standard Package Name SOP SOP SOP SOP - SOP
Supplier Package SOIC W SSOP SSOP SOIC W - SSOP
Mounting Surface Mount Surface Mount Surface Mount Surface Mount - Surface Mount
Package Height 2.34(Max) 2(Max) - 0.05(Min) 2(Max) - 0.05(Min) 2.34(Max) - 2(Max) - 0.05(Min)
Package Length 18.08(Max) 10.5(Max) 10.5(Max) 18.08(Max) - 10.5(Max)
Package Width 7.6(Max) 5.6(Max) 5.6(Max) 7.6(Max) - 5.6(Max)
PCB changed 28 28 28 28 - 28
Lead Shape Gull-wing Gull-wing Gull-wing Gull-wing - Gull-wing
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