MCP6V01 Microchip Technology Inc., MCP6V01 Datasheet
MCP6V01
Available stocks
Related parts for MCP6V01
MCP6V01 Summary of contents
Page 1
... The Microchip Technology Inc. MCP6V01/2/3 op amps are offered in single (MCP6V01), single with Chip Select (CS) (MCP6V03), and dual (MCP6V02). They are designed in an advanced CMOS process. Package Types (top view) ...
Page 2
... MCP6V01/2/3 Typical Application Circuit kΩ MCP6V01 Offset Voltage Correction for Power Driver DS22058C-page OUT MCP6XXX © 2008 Microchip Technology Inc. ...
Page 3
... CMRR 140 152 — A 130 145 — 140 156 — see Appendix B: “Offset Related Test Screens”). 1 changed across temperature for the first three production lots. MCP6V01/2/3 = GND / Figure 1-6). Units Conditions µ +25°C (Note 1) A nV/° -40 to +125° ...
Page 4
... MCP6V01/2/3 TABLE 1-1: DC ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics: Unless otherwise indicated / / kΩ OUT Parameters Output Maximum Output Voltage Swing Output Short Circuit Current Power Supply Supply Voltage Quiescent Current per amplifier POR Trip Voltage Note 1: Set by design and characterization ...
Page 5
... A T -40 — +125 A T -65 — +150 A θ — 41 — °C/W JA θ — 44 — °C/W JA θ — 150 — °C/W JA MCP6V01/2/3 = GND / and Figure 1-6). Conditions OUT DD – ...
Page 6
... MCP6V01/2/3 1.3 Timing Diagrams 1. STR V OS FIGURE 1-1: Amplifier Start Up STL V OS FIGURE 1-2: Offset Correction Settling Time ODR ODR V OUT FIGURE 1-3: Output Overdrive Recovery High-Z OUT 1 µA (typical) 300 µ (typical) 300 µ ...
Page 7
... FIGURE 2-5: Power Supply Voltage with 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 FIGURE 2-6: Output Voltage. MCP6V01 OUT CMR_L Representative Part +125°C +85°C +25°C -40°C Power Supply Voltage (V) Input Offset Voltage vs CMR_L ...
Page 8
... MCP6V01/2/3 Note: Unless otherwise indicated +25° / kΩ pF, and CS = GND 1. Representative Part +125°C -1 +85°C -2 +25°C -40° Input Common Mode Voltage (V) FIGURE 2-7: Input Offset Voltage vs. Common Mode Voltage with ...
Page 9
... FIGURE 2-17: Voltage (below V MCP6V01 OUT 105 115 125 Ambient Temperature (°C) Input Bias and Offset +125°C +85°C +25°C -40°C Input Voltage (V) Input Bias Current vs. Input ). ...
Page 10
... MCP6V01/2/3 Note: Unless otherwise indicated +25° / kΩ pF, and CS = GND 2.2 Other DC Voltages and Currents 0.05 3 Lots 0.00 -0.05 -0.10 -0.15 Lower (V – CMR SS -0.20 -0.25 -0.30 Upper ( V – CMR -0.35 -50 - Ambient Temperature (°C) FIGURE 2-18: Input Common Mode Voltage Headroom (Range) vs. Ambient Temperature ...
Page 11
... / kΩ pF, and CS = GND 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -50 - Ambient Temperature (°C) FIGURE 2-24: Power On Reset Voltage vs. Ambient Temperature. © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND 100 125 MCP6V01 OUT DD DS22058C-page 11 ...
Page 12
... MCP6V01/2/3 Note: Unless otherwise indicated +25° / kΩ pF, and CS = GND 2.3 Frequency Response 110 100 CMRR PSRR+ 20 PSRR 100 1k 10k 1.E+01 1.E+02 1.E+03 1.E+04 Frequency (Hz) FIGURE 2-25: CMRR and PSRR vs. Frequency ...
Page 13
... DD © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND 100 100M 100k 1.0E+08 1.E+05 FIGURE 2-33: = 1.8V. Separation vs. Frequency 0.1 1k 100M 1.0E+08 1.E+03 FIGURE 2-34: = 5.5V. Swing vs. Frequency. MCP6V01 OUT DD RTI 10M 1.E+06 1.E+07 Frequency (Hz) Channel-to-Channel 1.8V DD 10k 100k 1M 1.E+04 1.E+05 1.E+06 Frequency (Hz) ...
Page 14
... MCP6V01/2/3 Note: Unless otherwise indicated / kΩ pF, and CS = GND 2.4 Input Noise and Distortion 1000 100 100 1k 10k 1.E+01 1.E+02 1.E+03 1.E+04 Frequency (Hz) FIGURE 2-35: Input Noise Voltage Density vs. Frequency. 160 140 120 V = 1.8V 100 ...
Page 15
... Time at Power Up OUT Time (ms) FIGURE 2-43: The MCP6V01/2/3 family shows no input phase reversal with overdrive. © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND FIGURE 2-44: Step Response. 5.5 5 ...
Page 16
... MCP6V01/2/3 Note: Unless otherwise indicated +25° / kΩ pF, and CS = GND 5 5.5V 5 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 Time (µs) FIGURE 2-47: Inverting Large Signal Step Response. 0.9 0.8 Rising Edge 0.7 0.6 0.5 0.4 Falling Edge 0.3 0.2 0.1 0.0 -50 - Ambient Temperature (°C) FIGURE 2-48: Slew Rate vs ...
Page 17
... FIGURE 2-55: Voltage vs. Time with V 5 5. 2.75V IN 4 3.5 V OUT 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1 FIGURE 2-56: Voltage vs. Time with V MCP6V01/2/3 = GND / / OUT DD Chip Select Voltage (V) Chip Select Current vs. Chip OUT 10 9 Off V Off OUT 1. V ...
Page 18
... MCP6V01/2/3 Note: Unless otherwise indicated +25° / kΩ pF, and CS = GND 70% 65 60% 55% 50% 45% 40% 35 30% -50 - Ambient Temperature (°C) FIGURE 2-57: Chip Select Relative Logic Thresholds vs. Ambient Temperature. ...
Page 19
... Board (PCB). This pad can be connected to a PCB ground plane to provide a larger heat sink. This improves the package ). For normal thermal resistance ( and connected to will DD MCP6V01/2/3 Description , V Output (op amp A) OUTA – Inverting Input (op amp A) INA + Non-inverting Input INA (op amp A) ...
Page 20
... MCP6V01/2/3 NOTES: DS22058C-page 20 © 2008 Microchip Technology Inc. ...
Page 21
... APPLICATIONS The MCP6V01/2/3 family of auto-zeroed op amps is manufactured using Microchip’s state of the art CMOS process designed for low cost, low power and high precision applications. Its low supply voltage, low quiescent current and wide bandwidth makes the MCP6V01/2/3 ideal for battery-powered applications. ...
Page 22
... FIGURE 4-3: Auto-zeroing Mode of Operation ( 4.1.3 INTERMODULATION DISTORTION (IMD) The MCP6V01/2/3 op amps will show intermodulation distortion (IMD), products when an AC signal is present. The signal and clock can be decomposed into sine wave tones (Fourier series components). These tones interact with the auto-zeroing circuitry’s non-linear DS22058C-page 22 offset voltage on overall performance ...
Page 23
... Other Functional Blocks 4.2.1 RAIL-TO-RAIL INPUTS The input stage of the MCP6V01/2/3 op amps uses two differential CMOS input stages in parallel. One operates at low common mode input voltage (V which is approximately equal and V IN mal operation) and the other at high V topology, the input operates with V CM either supply rail at +25° ...
Page 24
... MCP6V01/2/3 4.3 Application Tips 4.3.1 INPUT OFFSET VOLTAGE OVER TEMPERATURE Table 1-1 gives both the linear and quadratic tempera- ture coefficients (TC and input offset voltage The input offset voltage, at any temperature in the specified range, can be calculated as follows: EQUATION 4- Δ ...
Page 25
... Modify R 's value until the ISO response is reasonable. Bench evaluation and simulations with the MCP6V01 SPICE macro model (good for all of the MCP6V01/2/3 op amps) are helpful. 4.3.6 STABILIZING OUTPUT LOADS This family of auto-zeroed op amps has an output impedance (Figure 2-31 ...
Page 26
... The design of the Printed Circuit Board (PCB), the wiring, and the thermal environment has a strong impact on the precision achieved. A poor PCB design can easily be more than 100 times worse than the MCP6V01/2/3 op amps minimum and maximum specifications. 4.3.9.1 Thermo-junctions ...
Page 27
... OUT FIGURE 4-13: for Dual Non-inverting Amplifier. Note: Changing the orientation of the resistors will usually cause a significant decrease in the cancellation of the thermal voltages. MCP6V01/2/3 Figure 4-16 and Figure 4-13. The gain set- ) between the two sides are not com ≈ (V – V – ...
Page 28
... MCP6V01/2/3 4.3.9.5 Other PCB Thermal Design Tips In cases where an individual resistor needs to have its thermo-junction voltage cancelled, it can be split into two equal resistors as shown in Figure the thermal gradients near the resistors as small as possible, the layouts are symmetrical with a ring of metal around the outside. Make R ...
Page 29
... G V RTD 3 kΩ ADC kΩ Where ½ MCP6V02 V DM MCP6V01/2/3 Figure 4-17 conditions a three . The W ½ MCP6V02 2.49 kΩ 100 kΩ 100 kΩ 3 kΩ 2.49 kΩ ...
Page 30
... MCP6V01 FIGURE 4-20: 4.4.5 PRECISION COMPARATOR Use high gain before a comparator to improve the latter’s performance. Do not use MCP6V01/2 comparator by itself; the V not operate properly without a feedback loop FIGURE 4-21 kΩ ...
Page 31
... Microchip provides the basic design aids needed for the MCP6V01/2/3 family of op amps. 5.1 SPICE Macro Model The latest SPICE macro model for the MCP6V01/2/3 op amps is available on the Microchip web site at www.microchip.com. This model is intended initial design tool that works well in the op amp’s linear region of operation over the temperature range ...
Page 32
... MCP6V01/2/3 NOTES: DS22058C-page 32 © 2008 Microchip Technology Inc. ...
Page 33
... Package Marking Information 8-Lead DFN (4x4) (MCP6V02) XXXXXX XXXXXX YYWW NNN 8-Lead SOIC (150 mil) XXXXXXXX XXXXYYWW NNN 8-Lead TDFN (2x3) (MCP6V01, MCP6V03) XXX YWW NN Legend: XX...X Customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘ ...
Page 34
... MCP6V01/2 NOTE 1 TOP VIEW A3 DS22058C-page EXPOSED PAD 2 D2 BOTTOM VIEW A A1 NOTE NOTE 1 © 2008 Microchip Technology Inc. ...
Page 35
... N NOTE © 2008 Microchip Technology Inc φ MCP6V01/2/3 α c β DS22058C-page 35 ...
Page 36
... MCP6V01/2/3 DS22058C-page 36 © 2008 Microchip Technology Inc. ...
Page 37
... Microchip Technology Inc. MCP6V01/2/3 DS22058C-page 37 ...
Page 38
... MCP6V01/2/3 DS22058C-page 38 © 2008 Microchip Technology Inc. ...
Page 39
... APPENDIX A: REVISION HISTORY Revision C (December 2008) The following is the list of modifications: 1. Added the 8-lead, 2x3 TDFN package for the MCP6V01 and MCP6V03 devices. 2. Corrected the IMD specification in Table 1-2. 3. Added 8-lead, 2x3 TDFN package information to Thermal Characteristic table. 4. Added information on the Exposed Thermal Pad (EP) for the 8-lead, 2x3 TDFN and 8-lead, 4x4 DFN packages ...
Page 40
... MCP6V01/2/3 APPENDIX B: OFFSET RELATED TEST SCREENS Input offset voltage related specifications in the DC spec table (Table 1-1) are based on bench measure- ments (see Section 2.1 “DC Input Precision”). These measurements are much more accurate because: • More compact circuit • Soldered parts on the PCB • ...
Page 41
... Device Temperature Package Range Device: MCP6V01 Single Op Amp MCP6V01T Single Op Amp (Tape and Reel for 2x3 TDFN andSOIC) MCP6V02 Dual Op Amp MCP6V02T Dual Op Amp (Tape and Reel for 4×4 DFN and SOIC) MCP6V03 Single Op Amp with Chip Select MCP6V03T Single Op Amp with Chip Select ...
Page 42
... MCP6V01/2/3 NOTES: DS22058C-page 44 © 2008 Microchip Technology Inc. ...
Page 43
... Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. © 2008 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, Accuron, dsPIC, K ...
Page 44
... Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris ...