AD8045ARDZ中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The AD8045 is a unity gain stable voltage feedback amplifier with ultralow distortion, low noise, and high slew rate. With a spurious-free dynamic range of −90 dBc @ 20 MHz, the AD8045 is an ideal solution in a variety of applications, including ultrasound, ATE, active filters, and ADC drivers. ADI’s proprietary next generation XFCB process and innovative architecture enables such high performance amplifiers.

FEATURES

Ultralow distortion

SFDR

−101 dBc @ 5 MHz

−90 dBc @ 20 MHz

−63 dBc @ 70 MHz

Third-order intercept

43 dBm @ 10 MHz

Low noise

3 nV/√Hz

3 pA/√Hz

High speed

1 GHz, −3 dB bandwidth (G = +1)

1350 V/µs slew rate

7.5 ns settling time to 0.1

Standard and low distortion pinout

Supply current: 15 mA

Offset voltage: 1.0 mV max

Wide supply voltage range: 3.3 V to 12 V

APPLICATIONS

Instrumentation

IF and baseband amplifiers

Active filters

ADC drivers

DAC buffers