AD790JN

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AD790JN

IC PREC COMPARATOR HS 8-DIP

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  • Ông. Phần #AD790JN
  • Gói PDIP-8
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  • Có sẵn6360

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube,Tube
ProductStatus Obsolete
Type with Latch
NumberofElements 1
OutputType CMOS, TTL
Voltage-SupplySingle/Dual(±) 4.5V ~ 7V, ±2.25V ~ 16.5V
Voltage-InputOffset(Max) 1.5mV @ 5V
Current-InputBias(Max) 5µA @ 5V
Current-Quiescent(Max) 10mA
CMRRPSRR(Typ) 95dB CMRR, 90dB PSRR
PropagationDelay(Max) 50ns
Hysteresis 500µV
OperatingTemperature 0°C ~ 70°C
Package/Case 8-DIP (0.300, 7.62mm)
MountingType Through Hole

Tổng quan

Description

The AD790JN is a high-speed, precision analog-to-digital converter (ADC) designed by Analog Devices. It features a dual 12-bit resolution with sampling rates of up to 1 MSPS. The device is known for its low power consumption, making it suitable for battery-operated applications. The AD790JN uses a successive approximation register (SAR) architecture, providing fast conversion times and high accuracy.
Key specifications include a reference voltage range of 2.5V to 5V, low total harmonic distortion (THD), and a typical differential non-linearity (DNL) performance of ±1 LSB. It operates on a single supply voltage and is housed in a 14-lead DIP package, facilitating easy integration into various systems.
The AD790JN is ideal for applications in industrial control, data acquisition, and medical instrumentation, where high precision and speed are essential. Its versatility and reliability make it a popular choice for engineers seeking effective ADC solutions.

Features

The AD790JN is a high-performance, precision, low-power, dual 12-bit analog-to-digital converter (ADC) designed for a range of applications. Key features include:
1. Resolution: 12-bit resolution for accurate signal conversion.
2. Sampling Rate: Capable of sampling rates up to 1 MSPS, suitable for fast signal processing.
3. Input Range: Supports a voltage input range of 0 to VREF, allowing flexibility in signal types.
4. Low Power: Consumes minimal power, making it ideal for battery-operated devices.
5. Differential Inputs: Offers differential input configuration to reduce noise and improve performance.
6. Low Noise: Provides low noise operation, enhancing signal integrity.
7. Reference Voltage: External reference voltage option for improved accuracy and range.
8. Digital Interface: Features a parallel output interface for easy integration with microcontrollers or processors.
Overall, the AD790JN is well-suited for applications in data acquisition, industrial automation, and portable instrumentation, delivering reliable performance in compact designs.

Package

The AD790JN is packaged in a dual-in-line package (DIP) with 8 pins. It is designed for through-hole mounting, making it suitable for various applications in electronic circuits.

Pinout

The AD790JN is a dual, 12-bit analog-to-digital converter (ADC) with a pin count of 16. It is designed for high-speed applications and operates with a sampling rate of up to 1.5 MSPS.
The primary pins are as follows:
1. VDD (Pin 1): Positive power supply.
2. AGND (Pin 2): Analog ground.
3. REF (Pin 3): Reference voltage input.
4. VIN+ (Pin 4): Positive input for the first ADC.
5. VIN- (Pin 5): Negative input for the first ADC.
6. VIN+ (Pin 6): Positive input for the second ADC.
7. VIN- (Pin 7): Negative input for the second ADC.
8. CLK (Pin 8): Clock input for the ADC operation.
9. CS (Pin 9): Chip select for enabling the ADC.
10. RD (Pin 10): Read control pin.
11. DB0-DB11 (Pins 11-15): Data output pins for the digital result.
12. AGND (Pin 16): Second analog ground.
The AD790JN is suitable for applications requiring high accuracy and fast conversion times.

Manufacturer

The AD790JN is manufactured by Analog Devices, Inc. (ADI), a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices specializes in products that enable the conversion of real-world signals into digital data, allowing for precise measurements and controls in various applications. The company serves diverse industries, including automotive, communications, healthcare, industrial automation, and consumer electronics, focusing on innovation and quality in its semiconductor solutions.

Application

The AD790JN is a precision, low-noise operational amplifier commonly used in applications such as signal conditioning, data acquisition systems, and instrumentation. Its high accuracy makes it suitable for medical devices, industrial process control, and sensor interfacing. Additionally, it is utilized in active filters, analog-to-digital converter (ADC) drivers, and audio processing systems for improved signal integrity and performance.

Equivalent

The AD790JN is a precision dual operational amplifier. Equivalent products include:
1. OPA227 - Texas Instruments
2. LT1122 - Analog Devices
3. INA103 - Texas Instruments
4. AD8610 - Analog Devices
Ensure to check specifications for exact requirements as performance parameters may vary.

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