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MCP6141 датащи(PDF) 1 Page - Microchip Technology |
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MCP6141 датащи(HTML) 1 Page - Microchip Technology |
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1 / 32 page ![]() 2002 Microchip Technology Inc. 21668A-page 1 M MCP6141/2/3/4 Features • Low Quiescent Current: 600 nA/Amplifier (typ.) • Stable for gains of 10 V/V or higher • Rail-to-Rail Input: -0.3V (min.) to VDD + 0.3V (max.) • Rail-to-Rail Output: -VSS+10 mV (min.) to VDD-10 mV (max.) • Gain Bandwidth Product: 100 kHz (typ.) • Wide Supply Voltage Range: 1.4V to 5.5V (max.) • Available in Single, Dual and Quad • Chip Select (CS) with MCP6143 Applications • Toll Booth Tags • Wearable Products • Temperature Measurement • Battery-Powered Available Tools • Spice macro models (at www.microchip.com) • FilterLab® Software (at www.microchip.com) Package Types Description The MCP6141/2/3/4 family of non-unity gain stable operational amplifiers (op amps) from Microchip Technology, Inc. operate with a single supply voltage as low as 1.4V, while drawing less than 1 µA (max.) of quiescent current per amplifier. These devices are also designed to support rail-to-rail input and output swing. The MCP6141/2/3/4 op amps have a gain bandwidth product of 100 kHz (typ.) and are stable for gains of 10 V/V or higher. This specification makes these devices appropriate for battery-powered applications where higher frequency responses from the amplifier are required. The MCP6141/2/3/4 family of op amps are offered in single (MCP6141), single with a Chip Select (CS) fea- ture (MCP6143), dual (MCP6142) and quad (MCP6144) configurations. Typical Applications +IN -IN VSS VDD OUT 1 2 3 4 8 7 6 5 - + NC NC NC +INA -INA VSS 1 2 3 4 8 7 6 5 - OUTA + - + A B VDD OUTB -INB +INB +IN -IN VSS VDD OUT 1 2 3 4 8 7 6 5 - + NC CS NC +INA1 -INA1 VSS 1 2 3 4 14 13 12 11 - OUTA + - + A D VDD OUTD -IND +IND 10 9 8 5 6 7 OUTB1 -INB +INB +INC -INC OUTC + - B C - + MCP6141 PDIP, SOIC, MSOP MCP6142 PDIP, SOIC, MSOP MCP6143 PDIP, SOIC, MSOP MCP6144 PDIP, SOIC, TSSOP VDD 1k Ω MCP614X RI RF = 1 MΩ VDD IDD +1.4V to 5.5V VSS High Side Battery Current Sensor VREF MCP614X R3 RF V3 V2 V1 VOUT R2 R1 I1 I2 I3 IF Summing Amplifier Gn 1RF 1 R1 ------ 1 R2 ------ 1 R3 ------ ++ + 10V/V ≥ = Gn 1 RF RI ------ + 10V/V ≥ = 100 k Ω 600 nA, Non-Unity Gain Rail-to-Rail Input/Output Op Amps |
Аналогичный номер детали - MCP6141 |
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Аналогичное описание - MCP6141 |
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