Low IBIAS, 1.4V/800nA, Rail-to-Rail Op Amps with 1.2V Buffered Reference

General Description The single MAX4036/MAX4037 and dual MAX4038/MAX4039 operational amplifiers operate from a single +1.4V to +3.6V (without reference) or +1.8V to +3.6V (with reference) supply and consume only 800nA of supply current per amplifier, and 1.1µA for the optional reference. The MAX40

低IBIAS、+1.4V/800nA、满摆幅运算放大器，带有+1.2V缓冲基准

MAX4036/MAX4037单路运算放大器和MAX4038/MAX4039双路运算放大器工作于+1.4V至+3.6V (无基准电压)或+1.8V至+3.6V (带基准电压)的单电源，且每个放大器的电源电流消耗仅为800nA，可选基准电源消耗为1.1µA。在VDD = 1.4V工作电源下，MAX4036/MAX4038的共模输入电压范围从0V至VDD - 0.4V。MAX4037/MAX4039具有1.232V的电压基准，具有100µA的源出电流和20µA的吸收电流能力。\n\n MAX4036–MAX4039的满摆幅输出可驱动5kΩ负载在电源25mV的摆幅内。极低的电源电流、低工作 • 每个放大器极低的800nA电源电流\n• 极低的1.4V工作电源电压(对于MAX4037/MAX4039为1.8V)\n• 满摆幅输出驱动5kΩ和5000pF负载\n• 1.232V ±0.5%、120ppm/°C (最大值)的电压基准(MAX4037/MAX4039)\n• 无需外部基准旁路电容\n• 过驱动输入时无相位翻转\n• 1.0pA (典型)的低输入偏置电流\n• 200µV的低输入失调电压\n• 单位增益稳定\n• 采用微小的UCSP、SC70、SOT23、TDFN或µMAX封装\n• 可工作在-40°C至+125°C温度范围(MAX4036A/MAX4038A);

Low IBIAS, 1.4V/800nA, Rail-to-Rail Op Amps with 1.2V Buffered Reference

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Low IBIAS, 1.4V/800nA, Rail-to-Rail Op Amps with 1.2V Buffered Reference

General Description The single MAX4036/MAX4037 and dual MAX4038/MAX4039 operational amplifiers operate from a single +1.4V to +3.6V (without reference) or +1.8V to +3.6V (with reference) supply and consume only 800nA of supply current per amplifier, and 1.1µA for the optional reference. The MAX40

Low IBIAS, 1.4V/800nA, Rail-to-Rail Op Amps with 1.2V Buffered Reference

文件：616.23 Kbytes Page：22 Pages

LOW VOLTAGE SPEECH CIRCUIT WITH TONE RINGER INTERFACE

Description TELEFUNKEN microelectronic’s low voltage speech and ringer interface circuit, U4037B performs all necessary speech, line interface functions and the tone ringer required in an electronic telephone set. The circuit is line powered and contains all components necessary for amplification

5-6W, Ultra-Wide Input Range DIP, Single & Dual Output DC/DC Converters

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5-6 Watts 4 : 1 Wide Input Range DC/DC Converters Single and Dual Outputs

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