Overview
The ADG202AKRZ-REEL7 is a monolithic CMOS device produced by Analog Devices Inc., designed for use as an analog switch and multiplexer. This component features four independently selectable single-pole single-throw (SPST) switches, each capable of handling signal voltages up to ±15 V. The ADG202AKRZ-REEL7 is fabricated on an enhanced LC2MOS process, which enhances signal handling capability and switching speeds. It is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for a wide range of applications requiring high performance and reliability.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG202AKRZ-REEL7 |
| Package | 16-Lead SOIC |
| Switch Type | SPST (Single Pole Single Throw) - Normally Open |
| Number of Switches | 4 |
| On-State Resistance | 90 Ω |
| Channel to Channel Matching | 4.5 Ω |
| Channel Capacity (CS, CD off) | 5 pF |
| Leakage Current (off state) | 2 nA |
| Switching Time (on, off) | 300 ns, 250 ns |
| Operating Temperature Range | -40°C to 85°C |
| Power Supply Voltage | ±10 V to ±15 V (dual supply), 10 V to 15 V (single supply) |
| Rohs Status | Lead Free / RoHS Compliant |
Key Features
- High Signal Handling Capability: The ADG202AKRZ-REEL7 can handle signal voltages up to ±15 V, making it suitable for a variety of applications.
- Low On-State Resistance: With an on-state resistance of 90 Ω, this component minimizes signal attenuation and ensures efficient signal transmission.
- Fast Switching Times: The switch on and off times are as low as 300 ns and 250 ns, respectively, enabling rapid signal switching.
- Low Charge Injection and Crosstalk: The device features low charge injection (20 pC) and crosstalk (-80 dB @ 100 kHz), reducing signal distortion and noise.
- Wide Operating Temperature Range: The component operates over a temperature range of -40°C to 85°C, making it suitable for diverse environmental conditions.
- Compact Packaging: The 16-lead SOIC package is convenient for application and provides fast heat dissipation.
Applications
- Sensor Interface: Connects various sensors such as temperature, humidity, pressure, and light sensitivity sensors to collect and process sensor signals.
- Biometric Identification: Used in identification functions like fingerprint recognition and iris recognition.
- Internet of Things (IoT): Facilitates connection and communication between IoT devices, including RFID and Bluetooth chips.
- Data Security: Supports security protection functions such as encryption/decryption chips and security startup chips).
Q & A
- What is the ADG202AKRZ-REEL7 used for?
The ADG202AKRZ-REEL7 is used as an analog switch and multiplexer in various electronic systems, facilitating communication and data exchange between different subsystems and devices.
- What is the package type of the ADG202AKRZ-REEL7?
The ADG202AKRZ-REEL7 is packaged in a 16-lead SOIC (Small Outline Integrated Circuit) package.
- What is the on-state resistance of the ADG202AKRZ-REEL7?
The on-state resistance of the ADG202AKRZ-REEL7 is 90 Ω.
- What are the switching times of the ADG202AKRZ-REEL7?
The switch on and off times are as low as 300 ns and 250 ns, respectively).
- What is the operating temperature range of the ADG202AKRZ-REEL7?
The operating temperature range is -40°C to 85°C.
- Is the ADG202AKRZ-REEL7 RoHS compliant?
Yes, the ADG202AKRZ-REEL7 is lead-free and RoHS compliant.
- What are some typical applications of the ADG202AKRZ-REEL7?
Typical applications include sensor interfaces, biometric identification, IoT devices, and data security functions).
- What is the power supply voltage range for the ADG202AKRZ-REEL7?
The power supply voltage range is ±10 V to ±15 V (dual supply) and 10 V to 15 V (single supply).
- How many switches does the ADG202AKRZ-REEL7 contain?
The ADG202AKRZ-REEL7 contains four independently selectable SPST switches.
- What is the channel to channel matching of the ADG202AKRZ-REEL7?
The channel to channel matching is 4.5 Ω).
