Compact, Dual-Channel, Precision, Programmable Gain Transimpedance Amplifier (PGTIA)

GENERAL DESCRIPTION The ADA4351-2 is a compact, monolithic, dual-channel, precision, programmable gain transimpedance amplifier (PGTIA). The ADA4351-2 is a breakthrough solution for precisely measuring small currents over a wide dynamic range. The precision of the ADA4351-2 over a wide temper

文件：4.30307 Mbytes 页数：36 Pages

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紧凑型、双通道、精密、可编程增益跨阻放大器(PGTIA)

ADA4351-2是一款紧凑型、单芯片、双通道、精密、可编程增益跨阻放大器(PGTIA)。ADA4351-2是一款突破性解决方案，可在宽动态范围内准确测量小电流。在−40°C至+125°C的宽温度范围内，ADA4351-2具有高精度，因此用户能够在室温下对终端设备进行一次校准，从而节省测试时间和成本。ADA4351-2每个通道集成了两个低关断漏电流开关，并且可使用两个用户可选的外部电阻对增益进行编程，以提供灵活紧凑、功能齐全的PGTIA解决方案。凭借单独的模拟和数字电源，ADA4351-2的放大器可以采用双极性电源供电，而集成逻辑电平转换可使数字接口保持以地为基准。此外，ADA4351-2具有 • 小尺寸、双通道、完整PGTIA和AFE解决方案\n\n• 小尺寸封装：16引脚LFCSP，3 mm × 3 mm\n\n• 集成开关，每通道2个外部增益\n\n• 从皮安级到毫安级的宽输入电流动态范围\n\n• 出色的直流精度\n• 低失调电压：±100 μV（最大值，25°C）\n\n• 低失调电压漂移：±0.85 μV/°C（最大值，−40°C至+125°C）\n\n• 低输入偏置电流：±9 pA（最大值，25°C）\n\n• 低关断漏电流：±90 pA（最大值）（−40°C至+125°C）;

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丝印：A50；Package：LFCSP；Compact, Dual-Channel, Precision, Programmable Gain Transimpedance Amplifier (PGTIA)

GENERAL DESCRIPTION The ADA4351-2 is a compact, monolithic, dual-channel, precision, programmable gain transimpedance amplifier (PGTIA). The ADA4351-2 is a breakthrough solution for precisely measuring small currents over a wide dynamic range. The precision of the ADA4351-2 over a wide temper

文件：4.30307 Mbytes 页数：36 Pages

AD

亚德诺

丝印：A50；Package：LFCSP；Compact, Dual-Channel, Precision, Programmable Gain Transimpedance Amplifier (PGTIA)

GENERAL DESCRIPTION The ADA4351-2 is a compact, monolithic, dual-channel, precision, programmable gain transimpedance amplifier (PGTIA). The ADA4351-2 is a breakthrough solution for precisely measuring small currents over a wide dynamic range. The precision of the ADA4351-2 over a wide temper

文件：4.30307 Mbytes 页数：36 Pages

AD

亚德诺

丝印：A50；Package：LFCSP；Compact, Dual-Channel, Precision, Programmable Gain Transimpedance Amplifier (PGTIA)

GENERAL DESCRIPTION The ADA4351-2 is a compact, monolithic, dual-channel, precision, programmable gain transimpedance amplifier (PGTIA). The ADA4351-2 is a breakthrough solution for precisely measuring small currents over a wide dynamic range. The precision of the ADA4351-2 over a wide temper

文件：4.30307 Mbytes 页数：36 Pages

AD

亚德诺