Datasheet MCP6L91, MCP6L91R, MCP6L92, MCP6L94 (Microchip) - 6

MCP6L91/1R/2/4 Note:
Unless otherwise indicated, TA = +25°C, VDD = +5.0V, VSS = GND, VCM = VSS, VOUT = VDD/2, VL = VDD/2, RL = 10 kto VL and CL = 60 pF.
1.E-0 10 2 m 6 )
VIN G = +2 V/V
1.E-03 (A 1m ) 5 1.E-04 100µ (V
VOUT
1.E itude -05 10µ es n 4 1.E-06 1µ ag lt 1.E Mag -07 100n o 3 t V 1.E-08 10n u 2 1.E rrent tp u -09 1n
+125°C +85°C
1.E t C -10 100p Ou
+25°C
1 t, 1.E-11 10p
-40°C
u p Inpu1.E-12 1p In 0 -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 -1 0.E+00 1.E-03 2.E-03 3.E-03 4.E-03 5.E-03 6.E-03 7.E-03 8.E-03 9.E-03 1.E-02 Input Voltage (V) Time (1 ms/div) FIGURE 2-7:
Measured Input Current vs.
FIGURE 2-10:
The MCP6L91/1R/2/4 Show Input Voltage (below VSS). No Phase Reversal.
120 0 1.2 1.1 ) 100 -30 ) 1.0 B t d A) 0.9 ( 80 -60 e (°
Phase
m as rren 0.8 ain u r ( 60 -90 h 0.7 C p G p P lifie 0.6 40 p
+125°C
oo -120 0.5
+85°C
-L
Gain
Loo scent 0.4 20
+25°C
en -150 en- er am p 0.3 Quie p
-40°C
O 0 -180 Op 0.2 0.1 -20 -210 0.0 1.E 1+ 1.E 1 + 0 1.E+ 100 1.E+ 1k 1.E+ 10k 1.E+ 100k 1.E 1 + M 1.E+ 10M 1.E+ 100M 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 00 01 02 03 Frequ 04 ency 05 (Hz) 06 07 08 Power Supply Voltage (V) FIGURE 2-8:
Open-Loop Gain, Phase vs.
FIGURE 2-11:
Quiescent Current vs. Frequency. Power Supply Voltage.
1,000 40 y it ) s A 30 n e m D t ( 20 e n 100 ) ag rre 10
-40°C
lt Hz u o /

0
+25°C
V V it C
+85°C
e (n
+125°C
is -10 10 ircu o t C t N -20 u p hor -30 In S 1 -40 1.E-0 0.1 1 1.E1+0 1.E 1 + 0 0 1.E+ 1000 1.E+ 1k 0 1.E+ 10 0 k 1.E 10 +0 0k 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 1Fre 2 quency (H 3 z) 4 5 Power Supply Voltage (V) FIGURE 2-9:
Input Noise Voltage Density
FIGURE 2-12:
Output Short Circuit Current vs. Frequency. vs. Power Supply Voltage. DS22141B-page 6  2009-2011 Microchip Technology Inc. Document Outline 1.0 Electrical Characteristics 1.1 Absolute Maximum Ratings † 1.2 Specifications TABLE 1-1: DC Electrical Specifications TABLE 1-2: AC Electrical Specifications TABLE 1-3: Temperature Specifications 1.3 Test Circuit FIGURE 1-1: AC and DC Test Circuit for Most Specifications. 2.0 Typical Performance Curves FIGURE 2-1: Input Offset Voltage vs. Common Mode Input Voltage at VDD = 2.4V. FIGURE 2-2: Input Offset Voltage vs. Common Mode Input Voltage at VDD = 5.5V. FIGURE 2-3: Input Offset Voltage vs. Output Voltage. FIGURE 2-4: Input Common Mode Range Voltage vs. Ambient Temperature. FIGURE 2-5: CMRR, PSRR vs. Ambient Temperature. FIGURE 2-6: CMRR, PSRR vs. Frequency. FIGURE 2-7: Measured Input Current vs. Input Voltage (below VSS). FIGURE 2-8: Open-Loop Gain, Phase vs. Frequency. FIGURE 2-9: Input Noise Voltage Density vs. Frequency. FIGURE 2-10: The MCP6L91/1R/2/4 Show No Phase Reversal. FIGURE 2-11: Quiescent Current vs. Power Supply Voltage. FIGURE 2-12: Output Short Circuit Current vs. Power Supply Voltage. FIGURE 2-13: Ratio of Output Voltage Headroom to Output Current vs. Output Current. FIGURE 2-14: Small Signal, Noninverting Pulse Response. FIGURE 2-15: Large Signal, Noninverting Pulse Response. FIGURE 2-16: Slew Rate vs. Ambient Temperature. FIGURE 2-17: Output Voltage Swing vs. Frequency. 3.0 Pin Descriptions TABLE 3-1: Pin Function Table 3.1 Analog Outputs 3.2 Analog Inputs 3.3 Power Supply Pins 4.0 Application Information 4.1 Rail-to-Rail Inputs FIGURE 4-1: Protecting the Analog Inputs. 4.2 Rail-to-Rail Output 4.3 Capacitive Loads FIGURE 4-2: Output Resistor, RISO stabilizes large capacitive loads. 4.4 Supply Bypass 4.5 Unused Op Amps FIGURE 4-3: Unused Op Amps. 4.6 PCB Surface Leakage FIGURE 4-4: Example Guard Ring Layout. 4.7 Application Circuit FIGURE 4-5: Chebyshev Filter. 5.0 Design Aids 5.1 SPICE Macro Model 5.2 FilterLab® Software 5.3 Microchip Advanced Part Selector (MAPS) 5.4 Analog Demonstration and Evaluation Boards 5.5 Application Notes 6.0 Packaging Information 6.1 Package Marking Information Appendix A: Revision History Product ID System Trademarks Worldwide Sales