AMC23C14集成電路(IC)比較器規(guī)格書PDF中文資料
廠商型號(hào) |
AMC23C14 |
參數(shù)屬性 | AMC23C14 封裝/外殼為8-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC) > 比較器;產(chǎn)品描述:DUAL, FAST-RESPONSE, REINFORCED, |
功能描述 | AMC23C14 Dual, Fast Response, Reinforced Isolated Window Comparator With Adjustable Threshold |
文件大小 |
2.10602 Mbytes |
頁面數(shù)量 |
46 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI【德州儀器】 |
中文名稱 | 美國德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-26 15:09:00 |
AMC23C14規(guī)格書詳情
1 Features
? Wide high-side supply range: 3 V to 27 V
? Low-side supply range: 2.7 V to 5.5 V
? Dual window comparator:
– Window comparator 1: ±20-mV to ±300-mV
adjustable threshold
– Window comparator 2: ±300-mV fixed threshold
? Supports positive-comparator mode:
– Cmp0: 600-mV to 2.7-V adjustable threshold
– Cmp2: 300-mV fixed threshold
– Cmp1 and Cmp3: Disabled
? Reference for threshold adjustment: 100 μA, ±2
? Trip threshold error: ±1 (max) at 250 mV
? Open-drain outputs
? Propagation delay: 280 ns (typ)
? High CMTI: 15 V/ns (min)
? Safety-related certifications:
– 7000-VPK reinforced isolation per DIN EN IEC
60747-17 (VDE 0884-17)
– 5000-VRMS isolation for 1 minute per UL1577
? Fully specified over the extended industrial
temperature range: –40°C to +125°C
2 Applications
? Overcurrent or overvoltage detection in:
– Motor drives
– Frequency inverters
– Solar inverters
– DC/DC converters
3 Description
The AMC23C14 is a dual, isolated window
comparator with a short response time. The opendrain
outputs are separated from the input circuitry
by an isolation barrier that is highly resistant to
magnetic interference. This barrier is certified to
provide reinforced galvanic isolation of up to 5 kVRMS
according to VDE 0884-17 and UL1577, and supports
a working voltage of up to 1 kVPK.
Both comparators have windows that are centered
around 0 V, meaning that the comparators trip if the
input exceeds the thresholds in a positive or negative
direction. One comparator has fixed thresholds of
±300 mV. The second comparator has adjustable
thresholds from ±20 mV to ±300 mV through a single
external resistor.
The AMC23C14 also supports a positive-comparator
only mode. When the voltage on the REF pin
greater than 550 mV, the negative comparators
are disabled and only the positive comparators are
functional. The reference voltage in this mode can be
as high as 2.7 V. This mode is particularly useful for
monitoring positive voltage supplies.
The AMC23C14 is available in an 8-pin, wide-body
SOIC package and is specified over the extended
industrial temperature range of –40°C to +125°C.
AMC23C14屬于集成電路(IC) > 比較器。美國德州儀器公司制造生產(chǎn)的AMC23C14比較器邏輯比較器系列產(chǎn)品用于根據(jù)以數(shù)字格式表示的信息比較結(jié)果來生成輸出;身份型比較器指示兩個(gè)輸入是否相同,幅度型比較器還指示兩個(gè)輸入不相同時(shí)哪個(gè)較大。它們不同于比較兩個(gè)模擬輸入幅度的器件,后者稱為線性比較器且單獨(dú)分類。
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
AMC23C14DWVR
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 比較器
- 包裝:
管件
- 類型:
窗口
- 輸出類型:
開路漏極
- 電壓 - 供電,單/雙?(±):
2.7V ~ 5.5V, 3V ~ 27V
- 電流 - 輸入偏置(最大值):
0.025μA @ 5V
- 電流 - 靜態(tài)(最大值):
4.3mA
- 傳播延遲(最大值):
410ns
- 滯后:
50mV
- 工作溫度:
-40°C ~ 125°C
- 封裝/外殼:
8-SOIC(0.295",7.50mm 寬)
- 安裝類型:
表面貼裝型
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
DUAL, FAST-RESPONSE, REINFORCED,
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TEMIC |
22+ |
PLCC-44L |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
TI? |
2020+ |
PLCC44? |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
N/A |
2023+ |
PLCC44 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
N/A |
23+ |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | |||
N/A |
23+ |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | |||
ADDTEK |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
TEMIC |
PLCC44 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ADD |
23+ |
TO-263 |
66553 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫存,詳 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOIC-8 |
8355 |
只做原裝現(xiàn)貨/實(shí)單可談/支持含稅拆樣 |
詢價(jià) |