Model No: ADA4665-2ARMZ-R7
Analog Devices Inc. ADA4665-2ARMZ-R7
Manufacturer: Analog Devices Inc.
SEMICON NO.: ADA4665-2ARMZ-R7
Package: 8-MSOP
Stock:In stock
Description: IC CMOS Amplifier 2 Circuit Rail-to-Rail
SEMICON NO.: ADA4665-2ARMZ-R7
Package: 8-MSOP
Stock:In stock
Description: IC CMOS Amplifier 2 Circuit Rail-to-Rail
Quantity :
| Mfr | Analog Devices Inc. |
| Series | - |
| Type | IC CMOS Amplifier |
| Supply Voltage Range | ±2.25 V to ±18 V (Dual Supply) or 4.5 V to 36 V (Single Supply) |
| Gain Bandwidth Product | 10 MHz (Typical) |
| Slew Rate | 20 V/µs (Typical) |
| Input Offset Voltage | 0.25 mV (Maximum at 25°C) |
| Input Bias Current | 1 pA (Typical) |
| Quiescent Current | 1.3 mA per Amplifier (Typical) |
| Output Current | ±50 mA (Typical, Short-Circuit Protected) |
| Input Voltage Noise | 7.5 nV/√Hz (Typical at 1 kHz) |
| Number of Channels | 2 (Dual Op-Amp) |
| Operating Temperature | -40°C to +125°C |
| Package / Case | 8-Lead MSOP |
| Key Applications | Sensor Signal Conditioning, Active Filters, Medical Instrumentation, Industrial |
ADA4665-2ARMZ-R7: low-power dual op amp
The ADA4665-2ARMZ-R7 is a high-performance CMOS dual operational amplifier from Analog Devices, designed for low power budget designs. Here's a detailed overview:
1. Basic Information
The ADA4665-2ARMZ-R7 is a rail-to-rail input/output dual amplifier, offering low power consumption and high precision. It operates within a single supply voltage range of 5V to 16V or dual supply voltage range of ±2.5V to ±8V, making it suitable for a wide range of applications.
2. Analog Devices precision amplifier Features
- Low Power Consumption: Consumes only 290 μA per amplifier at 25°C and up to 600 μA per amplifier over the extended industrial temperature range.
- Wide Bandwidth: Features a typical bandwidth of 1.2 MHz.
- Low Input Bias Current: Maximum input bias current of 1 pA.
- Low Offset Voltage Drift: Offset voltage drift of 3 μV/°C.
- Rail-to-Rail Input/Output: Allows the output to swing almost to the supply rails, maximizing signal range.
- Unity Gain Stable: Ensures stable operation in a variety of configurations.
3. Rail-to-rail CMOS operational amplifierApplications
This chip is ideal for applications requiring high precision and low power consumption. It finds applications in industrial automation, medical equipment, automotive electronics, and consumer electronics, particularly in sensor interfaces, active filters, and signal conditioning circuits.
4.Low input bias current op amp Selection Advantages
- Low Power Efficiency: Exceptional low power consumption makes it suitable for battery-powered and energy-sensitive applications.
- High Precision: Low input bias current and offset voltage drift ensure accurate signal processing.
- Wide Operating Voltage Range: Compatible with a broad range of power supplies, enhancing design flexibility.
- Robust Performance: Rail-to-rail input/output capability and high bandwidth support a wide dynamic range of signals.
- Temperature Stability: Specified over an extended temperature range of -40°C to +125°C, ensuring reliability in harsh environments.
5. Comparison with Similar Models
1. Basic Information
The ADA4665-2ARMZ-R7 is a rail-to-rail input/output dual amplifier, offering low power consumption and high precision. It operates within a single supply voltage range of 5V to 16V or dual supply voltage range of ±2.5V to ±8V, making it suitable for a wide range of applications.
2. Analog Devices precision amplifier Features
- Low Power Consumption: Consumes only 290 μA per amplifier at 25°C and up to 600 μA per amplifier over the extended industrial temperature range.
- Wide Bandwidth: Features a typical bandwidth of 1.2 MHz.
- Low Input Bias Current: Maximum input bias current of 1 pA.
- Low Offset Voltage Drift: Offset voltage drift of 3 μV/°C.
- Rail-to-Rail Input/Output: Allows the output to swing almost to the supply rails, maximizing signal range.
- Unity Gain Stable: Ensures stable operation in a variety of configurations.
3. Rail-to-rail CMOS operational amplifierApplications
This chip is ideal for applications requiring high precision and low power consumption. It finds applications in industrial automation, medical equipment, automotive electronics, and consumer electronics, particularly in sensor interfaces, active filters, and signal conditioning circuits.
4.Low input bias current op amp Selection Advantages
- Low Power Efficiency: Exceptional low power consumption makes it suitable for battery-powered and energy-sensitive applications.
- High Precision: Low input bias current and offset voltage drift ensure accurate signal processing.
- Wide Operating Voltage Range: Compatible with a broad range of power supplies, enhancing design flexibility.
- Robust Performance: Rail-to-rail input/output capability and high bandwidth support a wide dynamic range of signals.
- Temperature Stability: Specified over an extended temperature range of -40°C to +125°C, ensuring reliability in harsh environments.
5. Comparison with Similar Models
| Model | Supply Current (μA) | Bandwidth (MHz) | Input Bias Current (pA) | Offset Voltage Drift (μV/°C) | Supply Voltage (V) |
| ADA4665-2ARMZ-R7 | 290-600 | 1.2 | 1 | 3 | 5-16 |
| ADA4430-2 | 800 | 1.8 | 50 | 2 | 3-16 |
| ADA4808-2 | 650 | 1.8 | 500 | 2 | 2.7-10 |
| ADA4096-2 | 120 | 0.8 | 50 | 2 | 3-36 |
| ADA4898-2 | 3500 | 50 | 500 | 0.3 | 5-15 |
