Overview
The ADG1401BRMZ-REEL7 is a high-performance, single-pole single-throw (SPST) analog switch produced by Analog Devices Inc. This device is part of the iCMOS family, known for its low on-resistance and high precision. It is packaged in an 8-lead MSOP (Mini Small Outline Package) and is designed to operate over a wide range of temperatures from -40°C to 125°C.
The ADG1401BRMZ-REEL7 is ideal for applications requiring low on-resistance, low leakage, and fast switching times. It supports both single and dual power supply configurations, making it versatile for various system designs.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| On Resistance (RON) | 1.3 Ω (typ), 1.6 Ω (max) @ 25°C | Ω | VS = ±10 V, IS = -10 mA |
| On Resistance Flatness (RFLAT) | 0.2 Ω (typ), 0.3 Ω (max) @ 25°C | Ω | VS = ±10 V, IS = -10 mA |
| Source Off Leakage (IS Off) | ±0.05 nA (typ), ±150 nA (max) @ 25°C | nA | VS = ±10 V, VD = ±10 V |
| Drain Off Leakage (ID Off) | ±0.05 nA (typ), ±150 nA (max) @ 25°C | nA | VS = ±10 V, VD = ±10 V |
| Channel On Leakage (ID, IS On) | ±0.2 nA (typ), ±150 nA (max) @ 25°C | nA | VS = VD = ±10 V |
| Turn-On Time (tON) | 120 ns (typ), 150 ns (max) @ 25°C | ns | RL = 300 Ω, CL = 35 pF |
| Turn-Off Time (tOFF) | 120 ns (typ), 150 ns (max) @ 25°C | ns | RL = 300 Ω, CL = 35 pF |
| Charge Injection | -12 pC (typ) | pC | VS = 0 V, RS = 0 Ω, CL = 1 nF |
| Power Supply Range | ±4.5 V to ±16.5 V (dual), 5 V to 16.5 V (single) | V | |
| Operating Temperature | -40°C to 125°C | °C | |
| Package | MSOP-8 |
Key Features
- Low On-Resistance: The ADG1401BRMZ-REEL7 features a low on-resistance of 1.3 Ω, ensuring minimal signal attenuation.
- High Precision: It offers high channel-to-channel matching and low charge injection, reducing signal distortion and noise.
- Fast Switching Times: With turn-on and turn-off times of 120 ns, this switch is suitable for high-speed applications.
- Low Leakage Currents: The device has very low leakage currents in the off state, which helps in extending the product's lifespan.
- Wide Operating Temperature Range: It operates over a wide temperature range from -40°C to 125°C, making it suitable for various environmental conditions.
- Flexible Power Supply: The switch supports both single and dual power supply configurations, ranging from ±4.5 V to ±16.5 V and 5 V to 16.5 V, respectively.
- Compact Packaging: The MSOP-8 package is compact and facilitates easy integration into space-constrained designs.
Applications
- Sensor Interface: Connects various sensors such as temperature, humidity, pressure, and light sensors to collect and process sensor signals.
- Biometric Identification: Used in biometric identification functions like fingerprint and iris recognition.
- Internet of Things (IoT): Facilitates connection and communication between IoT devices, including RFID and Bluetooth chips.
- Data Security: Supports security functions such as encryption/decryption and secure startup chips.
Q & A
- What is the typical on-resistance of the ADG1401BRMZ-REEL7?
The typical on-resistance is 1.3 Ω at 25°C.
- What are the supported power supply ranges for this device?
The device supports dual power supply ranges of ±4.5 V to ±16.5 V and single power supply ranges of 5 V to 16.5 V.
- What is the operating temperature range of the ADG1401BRMZ-REEL7?
The operating temperature range is from -40°C to 125°C.
- What is the package type of the ADG1401BRMZ-REEL7?
The device is packaged in an MSOP-8 (Mini Small Outline Package).
- What are the typical turn-on and turn-off times of the ADG1401BRMZ-REEL7?
The typical turn-on and turn-off times are 120 ns each.
- What is the charge injection of the ADG1401BRMZ-REEL7?
The charge injection is typically -12 pC.
- Is the ADG1401BRMZ-REEL7 RoHS compliant?
Yes, the device is RoHS compliant.
- What are some common applications of the ADG1401BRMZ-REEL7?
Common applications include sensor interfaces, biometric identification, IoT devices, and data security functions.
- What is the leakage current in the off state of the ADG1401BRMZ-REEL7?
The leakage current in the off state is typically ±0.05 nA and maximally ±150 nA.
- How many channels does the ADG1401BRMZ-REEL7 have?
The device has one SPST switch circuit.
