AD797AN中文资料PDF规格书
AD797AN规格书详情
GENERAL DESCRIPTION
The AD797 is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797 the wide dynamic range necessary for preamps in microphones and mixing consoles.
Furthermore, the AD797 has an excellent slew rate of 20 V/μs and a 110 MHz gain bandwidth, which makes it highly suitable for low frequency ultrasound applications.
The AD797 is also useful in infrared (IR) and sonar imaging applications, where the widest dynamic range is necessary. The low distortion and 16-bit settling time of the AD797 make it ideal for buffering the inputs to Σ-Δ ADCs or the outputs of high resolution DACs, especially when the device is used in critical applications such as seismic detection or in spectrum analyzers. Key features such as a 50 mA output current drive and the specified power supply voltage range of ±5 V to ±15 V make the AD797 an excellent general-purpose amplifier.
FEATURES
Low noise
0.9 nV/√Hz typical (1.2 nV/√Hz maximum) input voltage noise at 1 kHz
50 nV p-p input voltage noise, 0.1 Hz to 10 Hz
Low distortion
−120 dB total harmonic distortion at 20 kHz
Excellent ac characteristics
800 ns settling time to 16 bits (10 V step)
110 MHz gain bandwidth (G = 1000)
8 MHz bandwidth (G = 10)
280 kHz full power bandwidth at 20 V p-p
20 V/μs slew rate
Excellent dc precision
80 μV maximum input offset voltage
1.0 μV/°C VOS drift
Specified for ±5 V and ±15 V power supplies
High output drive current of 50 mA
APPLICATIONS
Professional audio preamplifiers
IR, CCD, and sonar imaging systems
Spectrum analyzers
Ultrasound preamplifiers
Seismic detectors
Σ-Δ ADC/DAC buffers
产品属性
- 型号:
AD797AN
- 制造商:
Analog Devices
- 功能描述:
OP Amp Single GP
- 制造商:
Rochester Electronics LLC
- 功能描述:
ULTRA LOW NOISE OP AMP IC - Bulk
- 功能描述:
10V to 36V 1 8MHz IyAv 8PDIP Tube
- 功能描述:
IC OP AMP U-LOW NOISE DIP8 797
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺) |
23+ |
NA/ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
ADI/亚德诺 |
23+ |
NA/ |
3294 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AD |
2020+ |
DIP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ADI(亚德诺) |
22+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
AD |
12+ |
DIP |
40 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
AD/Analog Devices, Inc./模拟器 |
21+ |
NA |
77 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AD |
2205+ |
NA |
1856 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
AD |
21+ |
NA |
77 |
原装现货假一赔十 |
询价 | ||
ADI |
23+ |
8-DIP |
65600 |
询价 |