首頁>AD7858LARS>規(guī)格書詳情
AD7858LARS集成電路(IC)的模數(shù)轉換器(ADC)規(guī)格書PDF中文資料

廠商型號 |
AD7858LARS |
參數(shù)屬性 | AD7858LARS 封裝/外殼為24-SSOP(0.209",5.30mm 寬);包裝為管件;類別為集成電路(IC)的模數(shù)轉換器(ADC);產(chǎn)品描述:IC ADC 12BIT SAR 24SSOP |
功能描述 | 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADC |
封裝外殼 | 24-SSOP(0.209",5.30mm 寬) |
文件大小 |
315.07 Kbytes |
頁面數(shù)量 |
32 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導體技術有限公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-17 23:00:00 |
人工找貨 | AD7858LARS價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AD7858LARS規(guī)格書詳情
AD7858LARS屬于集成電路(IC)的模數(shù)轉換器(ADC)。由亞德諾半導體技術有限公司制造生產(chǎn)的AD7858LARS模數(shù)轉換器(ADC)模數(shù)轉換器(ADC、A/D 或 A 轉 D)對模擬信號進行采樣,例如由麥克風采集的聲音或傳感器的輸出,然后將其轉換為數(shù)字信號。一般來說,數(shù)字輸出是二進制補碼二進制數(shù),與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉換器數(shù)和架構(例如自適應增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式)進行選擇。
GENERAL DESCRIPTION
The AD7858/AD7858L are high-speed, low-power, 12-bit ADCs that operate from a single 3 V or 5 V power supply, the AD7858 being optimized for speed and the AD7858L for low power. The ADC powers up with a set of default conditions at which time it can be operated as a read-only ADC. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and have a number of power-down options for low-power applications. The part powers up with a set of default conditions and can operate as a read-only ADC.
The AD7858 is capable of 200 kHz throughput rate while the AD7858L is capable of 100 kHz throughput rate. The input track-and-hold acquires a signal in 500 ns and features a pseudo-differential sampling scheme. The AD7858/AD7858L voltage range is 0 to VREF with straight binary output coding. Input signal range is to the supply and the part is capable of converting full power signals to 100 kHz.
CMOS construction ensures low power dissipation of typically 4.5 mW for normal operation and 1.15 mW in power-down mode with a throughput rate of 10 kSPS (VDD = 3 V). The part is available in 24-lead, 0.3 inch-wide dual-in-line package (DIP), 24-lead small outline (SOIC), and 24-lead small shrink outline (SSOP) packages.
FEATURES
Specified for VDD of 3 V to 5.5 V
AD7858—200 kSPS; AD7858L—100 kSPS
System and Self-Calibration with Autocalibration on Power-Up
Eight Single-Ended or Four Pseudo-Differential Inputs
Low Power
AD7858: 12 mW (VDD = 3 V)
AD7858L: 4.5 mW (VDD = 3 V)
Automatic Power-Down After Conversion (25 μW)
Flexible Serial Interface:
8051/SPI?/QSPI?/μP Compatible
24-Lead DIP, SOIC, and SSOP Packages
APPLICATIONS
Battery-Powered Systems (Personal Digital Assistants, Medical Instruments, Mobile Communications)
Pen Computers
Instrumentation and Control Systems
High-Speed Modems
產(chǎn)品屬性
更多- 產(chǎn)品編號:
AD7858LARS
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 模數(shù)轉換器(ADC)
- 包裝:
管件
- 位數(shù):
12
- 采樣率(每秒):
100k
- 輸入數(shù):
4,8
- 輸入類型:
個偽差分,單端
- 數(shù)據(jù)接口:
SPI
- 配置:
MUX-S/H-ADC
- 比率 - S/H:
1:1
- 架構:
SAR
- 參考類型:
外部,內(nèi)部
- 電壓 - 供電,模擬:
3V ~ 5.5V
- 電壓 - 供電,數(shù)字:
3V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 封裝/外殼:
24-SSOP(0.209",5.30mm 寬)
- 供應商器件封裝:
24-SSOP
- 安裝類型:
表面貼裝型
- 描述:
IC ADC 12BIT SAR 24SSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI(亞德諾) |
23+ |
24SSOP(0.209,5.30mm 寬) |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | ||
MICROCHIP |
23+ |
SOIC-8 |
2500 |
全新原裝假一賠十 |
詢價 | ||
ADI |
2020+ |
SSOP-24 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ADI/亞德諾 |
23+ |
NA/ |
1500 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ADI |
99+ |
SSOP-24 |
1500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ADI(亞德諾) |
24+ |
10000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
ADI/亞德諾 |
18+ |
SSOP |
36716 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
ADI |
21+ |
SSOP-24 |
1500 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價 | ||
ADI(亞德諾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
ADI |
21+ |
24SSOP |
13880 |
公司只售原裝,支持實單 |
詢價 |