HI7191IB中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
HI7191IB |
參數(shù)屬性 | HI7191IB 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) > 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 |
文件大小 |
630.43 Kbytes |
頁面數(shù)量 |
25 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 | |
更新時間 | 2024-10-25 22:30:00 |
HI7191IB規(guī)格書詳情
The Intersil HI7191 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
auto-calibrate 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 specs.
The HI7191 contains a serial I/O port and is compatible with
most synchronous transfer formats including both the
Motorola 6805/11 series SPI and Intel 8051 series SSR
protocols. A sophisticated set of commands gives the user
control over calibration, PGIA gain, device selection, standby
mode, and several other features. The On-chip Calibration
Registers allow the user to read and write calibration data.
Features
? 20-Bit Resolution with No Missing Code
? 0.0015 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
產(chǎn)品屬性
- 產(chǎn)品編號:
HI7191IB
- 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 | 價格 |
---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
SOP-20 |
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 | ||
INTERSIL |
20+ |
SOP20 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
INTERSIL |
23+ |
SOP20 |
8890 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
Intersil |
11+ |
190 |
原裝正品長期供貨,如假包賠包換 徐小姐13714450367 |
詢價 | |||
INTERSIL |
23+ |
NA/ |
3260 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
INTERSIL |
23+ |
SOP-20 |
7100 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
INTERSIL |
23+ |
SOP-20 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
LSSJ |
1736+ |
SOP20 |
8298 |
只做進口原裝正品假一賠十! |
詢價 | ||
INTERSIL |
23+ |
SOP20 |
6000 |
詢價 | |||
INTERSI |
1902+ |
SOP20 |
2734 |
代理品牌 |
詢價 |