- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄39418 > LTC2378CMS-16#PBF (LINEAR TECHNOLOGY CORP) 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 PDF資料下載
參數(shù)資料
| 型號： | LTC2378CMS-16#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| 封裝： | LEAD FREE, PLASTIC, MSOP-16 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 755K |
| 代理商： | LTC2378CMS-16#PBF |
LTC2378-16
1
237816f
Typical applicaTion
FeaTures
DescripTion
16-Bit, 1Msps, Low Power
SAR ADC with 97dB SNR
The LTC2378-16 is a low noise, low power, high speed
16-bit successive approximation register (SAR) ADC. Op-
erating from a 2.5V supply, the LTC2378-16 has a ±VREF
fully differential input range with VREF ranging from 2.5V
to 5.1V. The LTC2378-16 consumes only 13.5mW and
achieves ±0.5LSB INL maximum, no missing codes at
16 bits with 97dB SNR.
The LTC2378-16 has a high speed SPI-compatible serial
interface that supports 1.8V, 2.5V, 3.3V and 5V logic while
alsofeaturingadaisy-chainmode.Thefast1Mspsthrough-
put with no cycle latency makes the LTC2378-16 ideally
suited for a wide variety of high speed applications. An
internaloscillatorsetstheconversiontime,easingexternal
timingconsiderations.TheLTC2378-16automaticallypow-
ers down between conversions, leading to reduced power
dissipation that scales with the sampling rate.
The LTC2378-16 features a unique digital gain compres-
sion(DGC)function,whicheliminatesthedriveramplifier’s
negative supply while preserving the full resolution of the
ADC. When enabled, the ADC performs a digital scaling
function that maps zero-scale code from 0V to 0.1 VREF
and full-scale code from VREF to 0.9 VREF. For a typical
reference voltage of 5V, the full-scale input range is now
0.5V to 4.5V, which provides adequate headroom for
powering the driving amplifier from a single 5.5V supply.
32k Point FFT fS = 1Msps, fIN = 2kHz
applicaTions
n
1Msps Throughput Rate
n
±0.5LSB INL (Max)
n
Guaranteed 16-Bit No Missing Codes
n
Low Power: 13.5mW at 1Msps, 13.5W at 1ksps
n
97dB SNR (Typ) at fIN = 2kHz
n
–122dB THD (Typ) at fIN = 2kHz
n
Digital Gain Compression (DGC)
n
Guaranteed Operation to 125°C
n
2.5V Supply
n
Fully Differential Input Range ±VREF
n
VREF Input Range from 2.5V to 5.1V
n
No Pipeline Delay, No Cycle Latency
n
1.8V to 5V I/O Voltages
n
SPI-Compatible Serial I/O with Daisy-Chain Mode
n
Internal Conversion Clock
n
16-Lead MSOP and 4mm
× 3mm DFN Packages
n
Medical Imaging
n
High Speed Data Acquisition
n
Portable or Compact Instrumentation
n
Industrial Process Control
n
Low Power Battery-Operated Instrumentation
n
ATE
FREQUENCY (kHz)
0
100
200
300
500
400
–180
AMPLITUDE
(dBFS)
–60
–40
–20
–80
–100
–120
–140
–160
0
237816 TA02
SNR = 97.2dB
THD = –121.7dB
SINAD = 97.1dB
SFDR = 128dB
20
VREF
0V
VREF
0V
20
3300pF
6800pF
–
+
VREF
SAMPLE CLOCK
237816 TA01
10F
0.1F
2.5V
REF
1.8V TO 5V
2.5V TO 5.1V
47F
(X5R, 0805 SIZE)
REF
GND
CHAIN
RDL/SDI
SDO
SCK
BUSY
CNV
REF/DGC
LTC2378-16
VDD
OVDD
IN+
IN–
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
SoftSpan is a trademark of Linear Technology Corporation. All other trademarks are the
property of their respective owners.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC2378HMS-16#TRPBF | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2378CDE-16#TRPBF | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2378CDE-18#PBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2378CDE-18#TRPBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2378CMS-18#PBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2378CMS-18#PBF | 功能描述:IC ADC 18BIT 1MSPS 16-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
| LTC2378CMS-18#TRPBF | 功能描述:IC ADC 18BIT 1MSPS 16-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
| LTC2378CMS-20#PBF | 制造商:Linear Technology 功能描述:ADC Single SAR 1Msps 20-bit Serial 16-Pin MSOP 制造商:Linear Technology 功能描述:Single ADC SAR 1Msps 20-bit Serial 16-Pin MSOP 制造商:Linear Technology 功能描述:IC ADC 20BIT 1MSPS 16MSOP 制造商:Linear Technology 功能描述:ADC 2.5-5.1V 20BIT 1MSPS SPI 16MSOP 制造商:Linear Technology 功能描述:ADC, 2.5-5.1V, 20BIT, 1MSPS, SPI, 16MSOP 制造商:Linear Technology 功能描述:MS-ADC/General Purpose, 20-Bit, 1Msps, 104dB SNR, 0.5pmm INL, 21mW, SAR ADC with 制造商:Linear Technology 功能描述:ADC, 20BIT, 1MSPS, SPI, MSOP-16, Resolution (Bits):20bit, Sampling Rate:1MSPS, Supply Voltage Type:Single, Supply Voltage Min:2.375V, Supply Voltage Max:2.625V, Supply Current:8.4mA, Digital IC Case Style:MSOP, No. of Pins:16 , RoHS Compliant: Yes |
| LTC2378CMS-20#TRPBF | 制造商:Linear Technology 功能描述:IC ADC 20BIT 1MSPS 16MSOP 制造商:Linear Technology 功能描述:ADC, 20BIT, 1MSPS, SPI, MSOP-16, Resolution (Bits):20bit, Sampling Rate:1MSPS, Supply Voltage Type:Single, Supply Voltage Min:2.375V, Supply Voltage Max:2.625V, Supply Current:8.4mA, Digital IC Case Style:MSOP, No. of Pins:16 , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:MS-ADC/General Purpose, 20-Bit, 1Msps, 104dB SNR, 0.5pmm INL, 21mW, SAR ADC with |
| LTC2378HMS-16#PBF | 功能描述:IC ADC 16BIT SPI 1MSPS 16MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。