EEWORLDEEWORLDEEWORLD

Part Number

Search

LTC1409CSW#TRPBF

Description
1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SOIC W T/R
CategoryAnalog mixed-signal IC    converter   
File Size319KB,20 Pages
ManufacturerADI
Websitehttps://www.analog.com
Environmental Compliance
Download Datasheet Parametric Compare View All

LTC1409CSW#TRPBF Overview

1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SOIC W T/R

LTC1409CSW#TRPBF Parametric

Parameter NameAttribute value
Brand NameAnalog Devices Inc
Is it lead-free?Contains lead
Is it Rohs certified?conform to
MakerADI
package instructionSOP,
Contacts28
Manufacturer packaging code05-08-1620 (SW28)
Reach Compliance Codecompliant
Maximum analog input voltage2.5 V
Minimum analog input voltage-2.5 V
Maximum conversion time1.25 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDSO-G28
JESD-609 codee3
length17.9 mm
Maximum linear error (EL)0.0244%
Humidity sensitivity level1
Nominal negative supply voltage-5 V
Number of analog input channels1
Number of digits12
Number of functions1
Number of terminals28
Maximum operating temperature70 °C
Minimum operating temperature
Output bit codeBINARY
Output formatPARALLEL, WORD
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Sampling rate0.0666 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
LTC1409
12-Bit, 800ksps Sampling
A/D Converter with Shutdown
FEATURES
s
s
s
s
s
s
DESCRIPTIO
s
s
s
s
Sample Rate: 800ksps
Power Dissipation: 80mW
72.5dB S/(N + D) and 86dB THD at Nyquist
No Pipeline Delay
Nap (4mW) and Sleep (10µW) Shutdown Modes
Operates with Internal 15ppm/°C Reference
or External Reference
True Differential Inputs Reject Common Mode Noise
20MHz Full Power Bandwidth Sampling
±2.5V
Bipolar Input Range
28-Pin SO Wide and SSOP Package
The LTC
®
1409 is a 1µs, 800ksps, sampling 12-bit A/D
converter that draws only 80mW from
±5V
supplies. This
easy-to-use device includes a high dynamic range sample-
and-hold and a precision reference. Two digitally selectable
power Shutdown modes provide flexibility for low power
systems.
The LTC1409 full-scale input range is
±2.5V.
Maximum
DC specs include
±1LSB
INL and
±1LSB
DNL over tem-
perature. Outstanding AC performance includes 72.5dB
S/(N + D) at the Nyquist input frequency of 400kHz.
The unique differential input sample-and-hold can acquire
single-ended or differential input signals up to its 20MHz
bandwidth. The 60dB common mode rejection allows
users to eliminate ground loops and common mode noise
by measuring signals differentially from the source.
The ADC has a
µP
compatible, 12-bit parallel output port.
There is no pipeline delay in the conversion results.
A separate convert start input and a data ready signal
(BUSY) ease connections to FIFOs, DSPs and micropro-
cessors. A digital output driver power supply pin allows
direct connection to 3V logic.
APPLICATI
s
s
s
s
s
s
S
Telecommunications
Digital Signal Processing
Multiplexed Data Acquisition Systems
High Speed Data Acquisition
Spectrum Analysis
Imaging Systems
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATI
800kHz, 12-Bit Sampling A/D Converter
LTC1409
DIFFERENTIAL 1
AV
DD
+A
IN
ANALOG INPUT
(–2.5V TO 2.5V) 2
–A
IN
OV
DD
2.50V 3 V
V
SS
V
REF
OUTPUT 4
REF
REFCOMP
BUSY
5
10µF
AGND
CS
6
D11(MSB) CONVST
7
D10
RD
8
D9
SHDN
9
D8
NAP/SLP
10
D7
OGND
12-BIT
11
D6
D0
PARALLEL
12
BUS
D5
D1
13
D4
D2
14
DGND
D3
5V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
µP
CONTROL
LINES
–5V
10µF
Effective Bits and Signal-to-(Noise + Distortion)
vs Input Frequency
12
10
10µF
EFFECTIVE BITS
8
6
4
2
0
1k
f
SAMPLE
= 800ksps
10k
100k
1M
INPUT FREQUENCY (Hz)
LTC1409 • TA01
U
74
68
NYQUIST
FREQUENCY
62
56
50
S/(N + D) (dB)
UO
UO
10M
LTC1409 • TA02
1

LTC1409CSW#TRPBF Related Products

LTC1409CSW#TRPBF LTC1409CG#PBF LTC1409CG#TRPBF LTC1409CSW#PBF LTC1409IG#PBF LTC1409IG#TRPBF LTC1409IG LTC1409ISW#PBF LTC1409ISW#TRPBF
Description 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SOIC W T/R 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SSOP Tube 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SSOP T/R 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SOIC W Tube 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SSOP Tube 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SSOP T/R 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SSOP 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SOIC W Tube 1-Channel Single ADC SAR 800ksps 12-bit Parallel 28-Pin SOIC W T/R
EU restricts the use of certain hazardous substances - - - - Compliant Compliant Not Compliant Compliant Compliant
ECCN (US) - - - - EAR99 EAR99 EAR99 EAR99 EAR99
Part Status - - - - Active Active Unconfirmed Active Active
Converter Type - - - - General Purpose General Purpose General Purpose General Purpose General Purpose
Architecture - - - - SAR SAR SAR SAR SAR
Resolution - - - - 12bit 12bit 12bit 12bit 12bit
Number of ADCs - - - - 1 1 1 1 1
Number of Input Channels - - - - 1 1 1 1 1
Sampling Rate - - - - 800ksps 800ksps 800ksps 800ksps 800ksps
Digital Interface Type - - - - Parallel Parallel Parallel Parallel Parallel
Input Type - - - - Voltage Voltage Voltage Voltage Voltage
Input Signal Type - - - - Differential|Single-Ended Single-Ended|Differential Differential|Single-Ended Single-Ended|Differential Single-Ended|Differential
Voltage Reference - - - - External|Internal External|Internal External|Internal External|Internal Internal|External
Polarity of Input Voltage - - - - Bipolar Bipolar Bipolar Bipolar Bipolar
Voltage Supply Source - - - - Dual Dual Dual Dual Dual
Input Voltage - - - - ±2.5V ±2.5V ±2.5V ±2.5V ±2.5V
Minimum Dual Supply Voltage (V) - - - - ±4.75 ±4.75 ±4.75 ±4.75 ±4.75
Typical Dual Supply Voltage (V) - - - - ±5 ±5 ±5 ±5 ±5
Maximum Dual Supply Voltage (V) - - - - ±5.25 ±5.25 ±5.25 ±5.25 ±5.25
Typical Power Dissipation (mW) - - - - 80 80 80 80 80
Maximum Power Dissipation (mW) - - - - 120 120 120 120 120
Integral Nonlinearity Error - - - - ±1LSB ±1LSB ±1LSB ±1LSB ±1LSB
Full Scale Error - - - - ±15LSB ±15LSB ±15LSB ±15LSB ±15LSB
No Missing Codes (bit) - - - - 12 12 12 12 12
Sample and Hold - - - - Yes Yes Yes Yes Yes
Single-Ended Input - - - - Yes Yes Yes Yes Yes
Digital Supply Support - - - - No No No No No
Minimum Operating Temperature (°C) - - - - -40 -40 -40 -40 -40
Maximum Operating Temperature (°C) - - - - 85 85 85 85 85
Supplier Temperature Grade - - - - Industrial Industrial Industrial Industrial Industrial
Pin Count - - - - 28 28 28 28 28
Standard Package Name - - - - SOP SOP SOP SOP SOP
Supplier Package - - - - SSOP SSOP SSOP SOIC W SOIC W
Mounting - - - - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height - - - - 2(Max) - 0.05(Min) 2(Max) - 0.05(Min) 2(Max) - 0.05(Min) 2.34(Max) 2.34(Max)
Package Length - - - - 10.5(Max) 10.5(Max) 10.5(Max) 18.08(Max) 18.08(Max)
Package Width - - - - 5.6(Max) 5.6(Max) 5.6(Max) 7.6(Max) 7.6(Max)
PCB changed - - - - 28 28 28 28 28
Lead Shape - - - - Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing
How to convert structure to CString?
I have a structure typedef struct { BYTE a; BYTE b; BYTE c; } SAMPLE; SAMPLE data; data.a = 0x11;data.b = 0x22;data.c = 0x33; I want to convert data into CString type data such as CString str; after c...
zhaozonghui Embedded System
First post of this week (^_^)
Is there anyone browsing the forum at this moment?...
azhiking Talking
What should I pay attention to when saving some parameters in the internal FLASH?
What should I pay attention to when writing some parameters into the LM3S1R21's FLASH?1 Saved address space: Is it considered to be placed in the last block of the FLASH space?2 Should global interrup...
蓝雨夜 Microcontroller MCU
Analysis: LPC1000 event award results announced
[b][b][b][b][url=https://bbs.eeworld.com.cn/thread-91994-1-1.html][b][b][url=https://bbs.eeworld.com.cn/thread-91994-11-1.html][b][b]Origin: [Community Lecture Hall] In-depth Analysis of NXP LPC1000 P...
EEWORLD社区 MCU
116GHz~218GHz broadband high gain low noise amplifier
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 19:59 [/i] This article introduces the development of a 116GHz~218GHz broadband high-gain low-noise amplifier. "By using microwave broadb...
JasonYoo Mobile and portable
Job Opportunities
I am currently recruiting technical service engineers for a US-based company that makes in-vehicle network testing tools. I have just entered this industry and would like to ask how much a person who ...
janelle Recruitment

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 872  2126  923  1869  892  18  43  19  38  47 
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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号