AD524AR-16: 仪表放大器_WOSENDONGLI 代理ADI公司 AD524AR-16

AD524AR-16: 仪表放大器SOIC-16封装

The AD524 is a precision monolithic instrumentation amplifier designed for data acquisition applications requiring high accuracy under worst-case operating conditions. An outstanding combination of high linearity, high common mode rejection, low offset voltage drift, and low noise makes the AD524 suitable for use in many data acquisition systems.

The AD524 has an output offset voltage drift of less than 25 uV/ °C, input offset voltage drift of less than 0.5 uV/°C, CMR above 90 dB at unity gain (120 dB at G = 1000) and maximum nonlinearity of 0.003% at G = 1. In addition to the outstanding dc specifications the AD524 also has a 25MHz gain bandwidth product (G = 1000). To make it suitable for high speed data ac-quisition systems the AD524 has an output slew rate of 5 V/us and settles in 15us to 0.01% for gains of 1 to 100.

As a complete amplifier the AD524 does not require any external components for fixed gains of 1, 10, 100 and 1,000. For other gain settings between 1 and 1000 only a single resistor is required. The AD524 input is fully protected for both power on and power off fault conditions.

The AD524 IC instrumentation amplifier is available in four different versions of accuracy and operating temperature range. The economical "A" grade, the low drift "B" grade and lower drift, higher linearity "C" grade are specified from -25°C to +85°C. The "S" grade guarantees performance to specification over the extended temperature range -55°C to +125°C. Devices are available in 16-pin ceramic DIP and SOIC packages and a 20-terminal leadless chip carrier.

产品应用领域 Applications

The AD524 has guaranteed low offset voltage, offset voltage drift, and low noise for precision high gain applications.
The AD524 is functionally complete with pin program- mable gains of 1, 10, 100, and 1000, and single resistor programmable for any gain.
Input and output offset nulling terminals are provided for very high precision applications and to minimize offset voltage changes in gain ranging applications.
The AD524 is input protected for both power-on and power-off fault conditions.
The AD524 offers superior dynamic performance with a gain bandwidth product of 25 MHz, full power response of 75 kHz and a settling time of 15 μs to 0.01% of a 20 V step (G = 100).

AD524AR-16 特点

FeaturesLow Noise: 0.3 uV p-p 0.1 Hz to 10 Hz
Low Nonlinearity: 0.003% (G = 1)
High CMRR: 120 dB (G = 1000)
Low Offset Voltage: 50 uV
Low Offset Voltage Drift: 0.5 uV/°C
Gain Bandwidth Product: 25 MHz
Available in tape and reel in accordance with EIA-481A
Pin Programmable Gains of 1, 10, 100, 1000
Input Protection, Power On–Power Off
No External Components Required
Internally Compensated
MIL-STD-883B and Chips Available
16-lead ceramic DIP and SOIC packages and 20-terminal leadless chip carrieravailable
Standard military drawing also available

AD524AR-16 功能框图

AD524 功能框图

芯片引脚定义图

AD524AR-16 技术指标

Single/Dual Supply	Dual	Vnoise RTI 1-10 Hz uVp-p	0.3uV p-p
Voltage Supply (Vmax)	±18V	Temperature Range	-55 to +125
Gain Setting Method	Pin	Gain Error (%) max	±0.25%
Gain Range (min to max)	1000	Supply Current	5mA
Bandwidth G=10 (kHz typ)	400kHz	Vosi (uV)	250uV
CMRR (dB)	90dB	Vosi (uV)	250uV

AD524 订购指南

产品型号	产品状态	封装	引脚	温度范围
5962-8853901EA	量产	16 ld Side-Brazed CerDIP	16	军用
AD524AD	量产	16 ld Side-Brazed CerDIP	16	工业
AD524ADZ	量产	16 ld Side-Brazed CerDIP	16	工业
AD524AE	量产	20 ld LCC	20	工业
AD524AR-16	量产	16 ld SOIC - Wide	16	工业
AD524AR-16-REEL	量产	16 ld SOIC - Wide	16	工业
AD524AR-16-REEL7	量产	16 ld SOIC - Wide	16	工业
AD524ARZ-16	量产	16 ld SOIC - Wide	16	工业
AD524ARZ-16-REEL7	量产	16 ld SOIC - Wide	16	工业
AD524BD	量产	16 ld Side-Brazed CerDIP	16	工业
AD524BDZ	量产	16 ld Side-Brazed CerDIP	16	工业
AD524BE	量产	20 ld LCC	20	工业
AD524CD	量产	16 ld Side-Brazed CerDIP	16	工业
AD524CDZ	量产	16 ld Side-Brazed CerDIP	16	工业
AD524SD	量产	16 ld Side-Brazed CerDIP	16	军用
AD524SD/883B	量产	16 ld Side-Brazed CerDIP	16	军用
AD524SE/883B	量产	20 ld LCC	20	军用