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TI ISO7240MDWR

Name: ISO7240MDWR
Rating: 4.5 (10 reviews)

General Purpose Digital Isolator 2500Vrms 4 Channel 150Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)

ブランド: Texas Instruments

製造元部品 #: ISO7240MDWR

データシート: ISO7240MDWR データシート (PDF)

パッケージ/ケース: 16-SOIC

製品の種類: Digital Isolators

RoHS ステータス:

在庫状況: 7,377 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

簡単な見積もり

RFQを提出してください ISO7240MDWR またはメールでご連絡ください: メール: [email protected], 12時間以内にご連絡させていただきます。

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ISO7240MDWR 概要

The ISO7240x, ISO7241x, and ISO7242x devices are quad-channel digital isolators with multiple channel configurations and output-enable functions. These devices have logic-input and logic-output buffers separated by Texas Instrument’s silicon-dioxide (SiO₂) isolation barrier. Used in conjunction with isolated power supplies, these devices help block high voltage, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry.

The ISO7240x family of devices has all four channels in the same direction. The ISO7241x family of devices has three channels in the same direction and one channel in the opposition direction. The ISO7242x family of devices has two channels in each direction.

The devices with the C suffix (C option) have TTL input thresholds and a noise-filter at the input that prevents transient pulses from being passed to the output of the device. The devices with the M suffix (M option) have CMOS V_CC/2 input thresholds and do not have the input noise filter or the additional propagation delay.

The ISO7240CF device has an input disable function on pin 7, and a selectable high or low failsafe-output function with the CTRL pin (pin 10). The failsafe output is a logic high when a logic high is placed on the CTRL pin or it is left unconnected. If a logic low signal is applied to the CTRL pin, the failsafe output becomes a logic-low output state. The input disable function of the ISO7240CF device prevents data from being passed across the isolation barrier to the output. When the inputs are disabled or V_CC1 is powered down, the outputs are set by the CTRL pin.

These devices can be powered from 3.3-V or 5-V supplies on either side, in any combination. The signal input pins are 5-V tolerant regardless of the voltage supply level that is used.

These devices are characterized for operation over the ambient temperature range of –40°C to +125°C.

特徴

25 and 150-Mbps Signaling Rate Options
- Low Channel-to-Channel Output Skew;
  1 ns Maximum
- Low Pulse-Width Distortion (PWD);
  2 ns Maximum
- Low Jitter Content; 1 ns Typ at 150 Mbps
Selectable Default Output (ISO7240CF)
> 25-Year Life at Rated Working Voltage
(see High-Voltage Lifetime of the ISO72x Family of Digital Isolators and Isolation Capacitor Lifetime Projection)
4-kV ESD Protection
Operates With 3.3-V or 5-V Supplies
High Electromagnetic Immunity
(see ISO72x Digital Isolator Magnetic-Field Immunity)
–40°C to +125°C Operating Temperature Range
Safety-Related Certifications:
- VDE 4000 V_PK Basic Insulation per DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
- 2.5 kV_RMS Insulation for 1 minute per UL 1577
- CSA Component Acceptance Notice #5A and IEC 60950-1 End Equipment Standard

仕様

パラメータ	価値	パラメータ	価値
Manufacturer	Texas Instruments	Product Category	Digital Isolators
RoHS	Details	Series	ISO7240M
Mounting Style	SMD/SMT	Package / Case	SOIC-16
Number of Channels	4 Channel	Polarity	Unidirectional
Data Rate	150 Mb/s	Isolation Voltage	2500 Vrms
Isolation Type	Capacitive Coupling	Supply Voltage - Max	5.5 V
Supply Voltage - Min	3.15 V	Operating Supply Current	17 mA
Propagation Delay Time	15 ns	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Brand	Texas Instruments
Forward Channels	4 Channel	Maximum Rise Time	2 ns (Typ)
Moisture Sensitive	Yes	Operating Supply Voltage	3.3 V, 5 V
Pd - Power Dissipation	220 mW	Product Type	Digital Isolators
Reverse Channels	0 Channel	Shutdown	No Shutdown
Factory Pack Quantity	2000	Subcategory	Interface ICs
Type	High Speed	Unit Weight	0.014829 oz
Rating	Catalog	Integrated isolated power	No
Isolation rating	Basic	Number of channels	4
Forward/reverse channels	4 forward / 0 reverse	Default output	High
Data rate (max) (MBps)	150	Surge isolation voltage (VIOSM) (VPK)	4000
Transient isolation voltage (VIOTM) (VPK)	4000	Withstand isolation voltage (VISO) (Vrms)	2500
CMTI (min) (V/µs)	25000	Operating temperature range (°C)	-40 to 125
Supply voltage (max) (V)	5	Supply voltage (min) (V)	3.3
Propagation delay time (typ) (µs)	0.019	Current consumption per channel (DC) (typ) (mA)	2.5
Creepage (min) (mm)	8

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。

保証

1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。

2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。ただし、商品は元の状態のままでなければなりません。

パッキング

ステップ1 :製品
ステップ2 :真空包装
ステップ3 :静電気防止袋
ステップ4 :個包装
ステップ5 :梱包箱
ステップ6 :バーコード配送タグ

すべての製品は静電気防止袋に梱包されます。 ESD 帯電防止保護を備えた状態で出荷されます。

社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。

私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。

すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。

パーツポイント

The ISO7240MDWR is a chip that serves as a digital isolator, providing galvanic isolation between two systems. It is designed to provide reliable communication and protection against noise, voltage spikes, and electromagnetic interference. This chip is commonly used in industrial automation, medical devices, and automotive applications.
Features

ISO7240MDWR is an octal digital isolator designed for harsh industrial environments. Its key features include high immunity to radiated and conducted EMI, high common-mode transient immunity, high-speed data rates up to 100 Mbps, integrated noise filters, advanced power-saving modes, and UL/CSA/FCC-certified safety qualities.
Pinout

The ISO7240MDWR is a 16-pin digital isolator. It provides high-speed, bi-directional communication channels between systems with different voltage levels, while maintaining electrical isolation. It offers galvanic isolation to protect against voltage spikes and reduces electromagnetic interference. The pin count includes VCC1, GND1, VCC2, GND2, AIN1 to AIN3, BIN1 to BIN3, GND3.
Manufacturer

The manufacturer of the ISO7240MDWR is Texas Instruments. It is an American semiconductor company that specializes in designing and manufacturing integrated circuits, mainly for the electronics industry.
Application Field

The ISO7240MDWR is an isolated digital input receiver, commonly used in fire alarm systems. It can be utilized for providing reliable isolation and data conversion, enabling the device to safely interface with sensors and control panels in applications such as smoke detectors, heat detectors, manual call points, and other safety devices.
Package

The ISO7240MDWR chip is in a surface mount package type called SOIC (Small Outline Integrated Circuit). It has a 16-pin form, with a size of 10.3mm x 7.5mm.