MAX321CSA+
- Mfr.Part #
- MAX321CSA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SWITCH DUAL SPST 8SOIC
- Stock
- 198
- In Stock :
- 198
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog Switches, Multiplexers, Demultiplexers
- Crosstalk :
- -85dB @ 1MHz
- JESD-609 Code :
- e3
- Pin Count :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Supply Current :
- 80μA
- On-state Resistance Match-Nom :
- 0.3Ohm
- On-State Resistance (Max) :
- 35Ohm
- Turn-Off Delay Time :
- 100 ns
- Width :
- 3.9mm
- Published :
- 1995
- Packaging :
- Tube
- Operating Supply Current :
- 1μA
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Number of Circuits :
- 2
- Height Seated (Max) :
- 1.75mm
- Number of Channels :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- MAX321
- Channel Capacitance (CS(off), CD(off)) :
- 9pF 9pF
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Voltage - Supply, Dual (V±) :
- ±2.7V~8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Throw Configuration :
- SPST
- Resistance :
- 35Ohm
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Max Dual Supply Voltage :
- 8V
- Charge Injection :
- 2pC
- RoHS Status :
- ROHS3 Compliant
- Supply Type :
- Dual
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Length :
- 4.9mm
- Operating Temperature :
- 0°C~70°C TA
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Current - Leakage (IS(off)) (Max) :
- 100pA
- Switch Circuit :
- SPST - NC
- Min Dual Supply Voltage :
- 2.7V
- Operating Supply Voltage :
- 8V
- Off-state Isolation-Nom :
- 72 dB
- Pbfree Code :
- yes
- Channel-to-Channel Matching (ΔRon) :
- 300m Ω
- Number of Functions :
- 2
- Turn On Delay Time :
- 150 ns
- Multiplexer/Demultiplexer Circuit :
- 1:1
- Switch Time (Ton, Toff) (Max) :
- 150ns, 100ns
- Max Power Dissipation :
- 330mW
- Max Supply Current :
- 80μA
- Number of Pins :
- 8
- Lead Free :
- Lead Free
- Datasheets
- MAX321CSA+

Analog Switches, Multiplexers, Demultiplexers Analog Devices, Inc. MAX321CSA+ Overview
The Analog Devices, Inc. MAX321CSA+ is a high-performance, dual single-pole single-throw (SPST) analog switch, housed in an 8-SOIC package. Designed to deliver precision and reliability, this switch offers a versatile solution suitable for a wide range of applications. The robust design of the MAX321CSA+ ensures low power consumption and high-speed operation, making it an ideal choice for critical signal switching applications. Its compact form factor and surface-mount package allow for easy integration into dense PCB layouts, providing engineers with a flexible and efficient switching solution. Utilizing this Analog Switches, Multiplexers, Demultiplexers component ensures that your designs achieve optimal performance with minimal signal distortion.
MAX321CSA+ Features
- Low power consumption, enhancing battery life in portable applications.
- High switching speeds suitable for audio and video signal routing.
- Low charge injection for reduced signal distortion during switching operations.
- Wide operating voltage range from ±4.5V to ±18V, accommodating a variety of signal levels.
- Dual SPST configuration allows for flexible circuit designs.
- ESD protection to enhance durability and reduce the risk of damage through static discharge.
MAX321CSA+ Applications
- Audio/Video Equipment: Utilized for signal routing, allowing for seamless switching between audio or video sources without compromising signal integrity.
- Data Acquisition Systems: Employs precise control in signal gating, crucial for sampling and measurement in scientific and industrial environments.
- Communication Devices: Facilitates the efficient handling and switching of RF and other signal types critical in communication infrastructure.
- Test and Measurement Equipment: Offers high accuracy and reliability for signal management, essential in laboratory and testing setups.
- Portable Devices: Due to its low power consumption, it is ideal for battery-powered devices needing efficient power management.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















