TEXAS INSTRUMENTS OPA2725AIDGKT 芯片, 运算放大器
The OPA725 and OPA726 series op amps use a state-of-the-art 12V analog CMOS process, and combine outstanding ac performance with low bias current and excellent CMRR, PSRR, and AOL. The 20MHz Gain-Bandwidth GBW Product is achieved by using a proprietary and patent-pending output stage design. These characteristics allow excellent 16-bit settling times for driving 16-bit Analog-to-Digital Converters ADCs.
Excellent ac characteristics, such as 20MHz GBW, 30V/µs slew rate and 0.0003% THD+N make the OPA725 and OPA726 well-suited for communication, high-end audio, and active filter applications. With bias current of less than 200pA, they are well-suited for use as transimpedance I/V-conversion amplifiers for monitoring optical power in ONET applications.
The OPA725 and OPA726 op amps can be used in single-supply applications from 4V up to 12V, or dual-supply from ±2V to ±6V. The output swings to within 150mV of the rails, maximizing dynamic range. The shutdown versions OPAx726 reduce the quiescent current to less than 6µA and feature a reference pin for easy shutdown operation with standard CMOS logic in dual supply applications.
The OPA725 single is available in SOT23-5 and SO-8 [ackages, and the OPA2725 dual is available in MSOP-8 Q1 04 and SO-8 packages. The OPA726 single with shutdown is available in MSOP-8 and SO-8. The OPA2726 dual with shutdown is available in MSOP-10. All versions are specified for operation from 40°C to +125°C.
输出电流 40mA @12V
供电电流 4.3 mA
电路数 2
通道数 2
针脚数 8
共模抑制比 94 dB
输入补偿漂移 4.00 µV/K
带宽 20 MHz
转换速率 30.0 V/μs
增益频宽积 20 MHz
输入补偿电压 1.5 mV
输入偏置电流 30 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
增益带宽 20 MHz
共模抑制比Min 94 dB
电源电压Max 12 V
电源电压Min 4 V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
长度 3 mm
宽度 3 mm
高度 0.97 mm
封装 VSSOP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
OPA2725AIDGKT TI 德州仪器 | 当前型号 | 当前型号 |
OPA2725AID 德州仪器 | 完全替代 | OPA2725AIDGKT和OPA2725AID的区别 |
OPA2725AIDGKR 德州仪器 | 类似代替 | OPA2725AIDGKT和OPA2725AIDGKR的区别 |
OPA2725AIDGKTG4 德州仪器 | 类似代替 | OPA2725AIDGKT和OPA2725AIDGKTG4的区别 |