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Số Lượng | Giá |
---|---|
1+ | US$25.240 |
10+ | US$18.200 |
25+ | US$17.250 |
100+ | US$17.030 |
250+ | US$16.810 |
500+ | US$16.370 |
Thông Tin Sản Phẩm
Tổng Quan Sản Phẩm
AD8479-EP is a difference amplifier with a very high input common-mode voltage (VCM) range. It is a precision device that allows the user to accurately measure differential signals in the presence of high VCM upto ±600V dc. It can replace costly isolation amplifiers in applications that do not require galvanic isolation. The device operates over a ±600V dc VCM range and has inputs that are protected from common-mode or differential mode transients upto ±600V. It has low offset voltage, low offset voltage drift, low gain drift, low common-mode rejection drift, and excellent common-mode rejection ratio (CMRR) over a wide frequency range. It is used in applications such as avionics, unmanned systems, high voltage current sensing, motor controls, isolation.
- Rail-to-rail output, fixed gain of 1
- Wide power supply operating voltage range from ±2.5V to ±18V
- Supply current is 550μA typical at (VOUT = 0V, TA = 25°C)
- Common-mode rejection ratio is 90dB typical at (TA = 25°C)
- Small signal -3dB bandwidth is 130KHz typical at (TA = 25°C)
- Gain nonlinearity is 10ppm typical at (TA = 25°C)
- Offset voltage drift is 15µV/°C maximum at (TA = TMIN to TMAX, TA = 25°C)
- Gain drift is 5ppm/°C typical at (TA = TMIN to TMAX, TA = 25°C)
- Slew rate is 9V/µs typ at (TA = 25°C), noise spectral density is 1.6μV/√Hz typ
- Operating temperature is -55°C to +125°C, package style is 8-lead SOIC-N
Ghi chú
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Thông số kỹ thuật
1Channels
-
± 2.5V to ± 18V
8Pins
Rail - Rail Output (RRO)
-
-55°C
-
No SVHC (21-Jan-2025)
-
8.8V/µs
1Amplifiers
8.8V/µs
NSOIC
Differential
500µV
Surface Mount
125°C
-
NSOIC
-
Tài Liệu Kỹ Thuật (1)
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