HI7190IB集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF中文資料
| 廠商型號 |
HI7190IB |
| 參數(shù)屬性 | HI7190IB 封裝/外殼為20-SOIC（0.295"，7.50mm 寬）；包裝為管件；類別為集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）；產(chǎn)品描述：IC ADC 24BIT SIGMA-DELTA 20SOIC |
| 功能描述 | 24-Bit, High Precision, Sigma Delta A/D Converter |
| 封裝外殼 | 20-SOIC（0.295"，7.50mm 寬） |
| 文件大小 |
187.59 Kbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-2-25 10:08:00 |
| 人工找貨 | HI7190IB價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HI7190IB規(guī)格書詳情
The Intersil HI7190 is a monolithic instrumentation, sigma delta A/D converter which operates from ±5V supplies. Both the signal and reference inputs are fully differential for maximum flexibility and performance. An internal Programmable Gain Instrumentation Amplifier (PGIA) provides input gains from 1 to 128 eliminating the need for external pre-amplifiers. The on-demand converter autocalibrate function is capable of removing offset and gain errors existing in external and internal circuitry. The on-board user programmable digital filter provides over 120dB of 60/50Hz noise rejection and allows fine tuning of resolution and conversion speed over a wide dynamic range. The HI7190 and HI7191 are functionally the same device, but the HI7190 has tighter linearity specifications.
Features
? 22-Bit Resolution with No Missing Code
? 0.0007 Integral Non-Linearity (Typ)
? 20mV to ±2.5V Full Scale Input Ranges
? Internal PGIA with Gains of 1 to 128
? Serial Data I/O Interface, SPI Compatible
? Differential Analog and Reference Inputs
? Internal or System Calibration
? 120dB Rejection of 60/50Hz Line Noise
? Settling Time of 4 Conversions (Max) for a Step Input
? Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
? Process Control and Measurement
? Industrial Weight Scales
? Part Counting Scales
? Laboratory Instrumentation
? Seismic Monitoring
? Magnetic Field Monitoring
? Additional Reference Literature
- Technical Brief, TB348 “HI7190/1 Negative Full Scale Error vs Conversion Frequency”
- Application Note, AN9504 “A Brief Intro to Sigma Delta Conversion”
- Technical Brief, TB329 “Intersil Sigma Delta Calibration Technique”
- Application Note, AN9505 “Using the HI7190 Evaluation Kit”
- Technical Brief, TB331 “Using the HI7190 Serial Interface”
- Application Note, AN9527 “Interfacing HI7190 to a Microcontroller”
- Application Note, AN9532 “Using HI7190 in a Multiplexed System”
- Application Note, AN9601 “Using HI7190 with a Single +5V Supply”
產(chǎn)品屬性
- 產(chǎn)品編號：
HI7190IB
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 模數(shù)轉(zhuǎn)換器（ADC）
- 包裝：
管件
- 位數(shù)：
24
- 采樣率（每秒）：
625
- 輸入數(shù)：
1
- 輸入類型：
差分
- 數(shù)據(jù)接口：
SPI
- 配置：
PGA-ADC
- 架構(gòu)：
三角積分
- 參考類型：
外部
- 電壓 - 供電，模擬：
±5V
- 電壓 - 供電，數(shù)字：
5V
- 特性：
PGA
- 工作溫度：
-40°C ~ 85°C
- 封裝/外殼：
20-SOIC（0.295"，7.50mm 寬）
- 供應(yīng)商器件封裝：
20-SOIC
- 安裝類型：
表面貼裝型
- 描述：
IC ADC 24BIT SIGMA-DELTA 20SOIC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Intersil |
22+ |
NA |
493 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價(jià) | ||
Intersil |
21+ |
SOP |
12588 |
原裝正品,量大可定 |
詢價(jià) | ||
RENESAS |
21+ |
SOIC20 |
9866 |
詢價(jià) | |||
INTERSIL |
1922+ |
NA |
3689 |
原裝進(jìn)口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價(jià) | ||
INTERSI |
23+ |
SOP20P |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
Intersi |
23+ |
NA |
10726 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Intersil |
21+ |
20SOIC |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
INTERSIL |
23+ |
SOIC20 |
2505 |
原廠原裝正品 |
詢價(jià) | ||
Renesas Electronics America In |
24+ |
20-SOIC |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
INTERSIL |
23+ |
SOP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
