MCP6H01/2/4 1.2 MHz, 16V Op Amps Features: Description: • • • • • • Microchip’s MCP6H01/2/4 family of operational amplifiers (op amps) has a wide supply voltage range of 3.5V to 16V and rail-to-rail output operation. This family is unity gain stable and has a gain bandwidth product of 1.2 MHz (typical). These devices operate with a single-supply voltage as high as 16V, while only drawing 135 µA/amplifier (typical) of quiescent current. • • • • • Input Offset Voltage: ±0.
MCP6H01/2/4 NOTES: DS22243D-page 2 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings † Output Short-Circuit Current...................................continuous † Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied.
MCP6H01/2/4 DC ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics: Unless otherwise indicated, VDD = +3.5V to +16V, VSS = GND, TA = +25°C, VCM = VDD/2 – 1.4V, VOUT VDD/2, VL = VDD/2 and RL = 10 kto VL. (Refer to Figure 1-1). Parameters Sym Min Typ Max Units Conditions VOH 3.490 3.495 — V VDD = 3.5V 0.5V input overdrive 4.985 4.993 — V VDD = 5V 0.5V input overdrive 14.970 14.980 — V VDD = 15V 0.5V input overdrive — 0.005 0.010 V VDD = 3.5V 0.
MCP6H01/2/4 TEMPERATURE SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, VDD = +3.5V to +16V and VSS = GND.
MCP6H01/2/4 NOTES: DS22243D-page 6 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 2.0 TYPICAL PERFORMANCE CURVES Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
MCP6H01/2/4 1000 800 600 400 200 0 -200 -400 -600 -800 -1000 120 TA = TA = TA = TA = CMRR, PSRR (dB) +125°C +85°C +25°C -40°C Representative Part 0 2 4 6 8 10 12 14 Power Supply Voltage (V) 16 70 60 50 40 30 10 10 100 100 1k 10k 1000 10000 Frequency (Hz) 100k 1000000 1M 100000 CMRR, PSRR vs. 130 PSRR 120 CMRR, PSRR (dB) 100 110 100 90 CMRR @ VDD = 15V @ VDD = 5V @ VDD = 3.5V 80 70 60 50 11 10 10 FIGURE 2-8: vs. Frequency.
MCP6H01/2/4 Note: Unless otherwise indicated, TA = +25°C, VDD = +3.5V to +16V, VSS = GND, VCM = VDD/2 - 1.4V, VOUT VDD/2, VL = VDD/2, RL = 10 kto VL and CL = 60 pF. 120 10n 10000 Open-Loop Gain (dB) Input Bias Current (A) TA = +125°C 1n 1000 100p 100 TA = +85°C 10p 10 VDD = 15V 100 1p 1 2 4 6 8 10 12 14 Common Mode Input Voltage (V) FIGURE 2-13: Input Bias Current vs. Common Mode Input Voltage. 60 200 190 180 170 160 150 140 130 120 110 100 90 80 -90 40 -120 20 -150 0 -180 0.1 1.
MCP6H01/2/4 Note: Unless otherwise indicated, TA = +25°C, VDD = +3.5V to +16V, VSS = GND, VCM = VDD/2 - 1.4V, VOUT VDD/2, VL = VDD/2, RL = 10 kto VL and CL = 60 pF. Output Short Circuit Current (mA) 140 120 100 80 Input Referred 40 100 100 1k 10k 1000 10000 Frequency (Hz) 1.8 180 1.6 160 Gain Bandwidth Product 140 1.2 120 1.0 100 Phase Margin 0.8 0.6 80 60 0.4 40 VDD = 3.5V 0.2 0.0 -50 140 1.2 120 100 Phase Margin 0.8 0.6 80 60 0.4 40 VDD = 15V 0.2 0.
MCP6H01/2/4 1000 VDD = 5V 100 VDD - VOH 10 VOL - VSS 1 0.1 0.01 0.1 1 10 Output Current (mA) VDD = 3.5V 100 VOL - VSS 1 VDD - VOH 0.1 0.1 1.0 Output Current (mA) 5 2 6 VOL - VSS 17 VDD = 15V 16 100 125 VDD - VOH 5 4 VOL - VSS 3 VDD = 3.5V 2 -25 0 25 50 75 Ambient Temperature (°C) 100 125 FIGURE 2-29: Output Voltage Headroom vs. Ambient Temperature. 0.9 18 0 25 50 75 Ambient Temperature (°C) 7 1.
MCP6H01/2/4 Note: Unless otherwise indicated, TA = +25°C, VDD = +3.5 V to +16 V, VSS = GND, VCM = VDD/2 - 1.4V, VOUT VDD/2, VL = VDD/2, RL = 10 kto VL and CL = 60 pF. 1.6 16 Falling Edge, VDD = 5V Rising Edge, VDD = 5V 1.2 14 Output Voltage (V) Slew Rate (V/µs) 1.4 1.0 0.8 0.6 Falling Edge, VDD = 3.5V Rising Edge, VDD = 3.5V 0.4 0.2 12 10 8 6 VDD = 15V G = +1V/V 4 2 0.0 -50 -25 FIGURE 2-31: Temperature. 0 25 50 75 Ambient Temperature (°C) 100 0 125 Slew Rate vs.
MCP6H01/2/4 Note: Unless otherwise indicated, TA = +25°C, VDD = +3.5 V to +16 V, VSS = GND, VCM = VDD/2 - 1.4V, VOUT VDD/2, VL = VDD/2, RL = 10 kto VL and CL = 60 pF. 1m 1000 1.00E-03 100µ 1.00E-05 1µ 100 1.00E-06 -IIN (A) Closed Loop Output Impedance (Ω) 1.00E-04 10µ 10 100n 1.00E-07 10n 1.00E-08 1n G N: 101V/V 11V/V 1V/V 1.00E-09 TA = +125°C TA = +85°C TA = +25°C TA = -40°C 100p 1.00E-10 10p 1.00E-11 1p 1 1.00E-12 1.0E+01 10 1.0E+02 100 1.0E+03 1.
MCP6H01/2/4 NOTES: DS22243D-page 14 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 3.0 PIN DESCRIPTIONS Descriptions of the pins are listed in Table 3-1. TABLE 3-1: PIN FUNCTION TABLE MCP6H01 SC70-5, SOT-23-5 3.
MCP6H01/2/4 NOTES: DS22243D-page 16 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 4.0 APPLICATION INFORMATION The MCP6H01/2/4 family of op amps is manufactured using Microchip’s state-of-the-art CMOS process and is specifically designed for low-power, high-precision applications. 4.1 VDD D1 D2 V1 Inputs 4.1.1 MCP6H0X V2 PHASE REVERSAL The MCP6H01/2/4 op amps are designed to prevent phase reversal when the input pins exceed the supply voltages. Figure 2-36 shows the input voltage exceeding the supply voltage without any phase reversal. 4.1.
MCP6H01/2/4 For a unity gain buffer, VIN must be maintained below VDD – 2.3V for correct operation. Rail-to-Rail Output The output voltage range of the MCP6H01/2/4 op amps is 0.020V (typical) and 14.980V (typical) when RL = 10 k is connected to VDD/2 and VDD = 15V. Refer to Figures 2-24 through 2-29 for more information. 4.3 When driving large capacitive loads with these op amps (e.g.
MCP6H01/2/4 4.6 PCB Surface Leakage 4.7 In applications where low input bias current is critical, PCB surface leakage effects need to be considered. Surface leakage is caused by humidity, dust or other contamination on the board. Under low-humidity conditions, a typical resistance between nearby traces is 1012. A 15V difference would cause 15 pA of current to flow; which is greater than the MCP6H01/2/4 family’s bias current at +25°C (10 pA, typical).
MCP6H01/2/4 4.7.2 TWO OP AMP INSTRUMENTATION AMPLIFIER The MCP6H01/2/4 op amps are well suited for conditioning sensor signals in battery-powered applications. Figure 4-9 shows a two op amp instrumentation amplifier using the MCP6H02, which works well for applications requiring rejection of common mode noise at higher gains. To ensure proper operation, the op amp common mode input voltage must be kept within the allowed range. The reference voltage (VREF) is supplied by a lowimpedance source.
MCP6H01/2/4 5.0 DESIGN AIDS Microchip provides the basic design tools needed for the MCP6H01/2/4 family of op amps. 5.1 SPICE Macro Model The latest SPICE macro model for the MCP6H01/2/4 op amp is available on the Microchip web site at www.microchip.com. The model was written and tested in PSPICE owned by Orcad (Cadence). For other simulators, it may require translation. The model covers a wide aspect of the op amp’s electrical specifications.
MCP6H01/2/4 NOTES: DS22243D-page 22 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 6.0 PACKAGING INFORMATION 6.1 Package Marking Information 5-Lead SC-70 (MCP6H01) Example Device MCP6H01 Code DH25 DHNN Note: Applies to 5-Lead SC-70. 5-Lead SOT-23 (MCP6H01) Example: Device XXNN MCP6H01 Code 2A25 XXNN 2ANN Note: Applies to 5-Lead SOT-23. 8-Lead SOIC (150 mil) (MCP6H01, MCP6H02) Example: MCP6H01E e3 1103 SN^^ 256 XXXXXXXX XXXXYYWW NNN 8-Lead 2x3 TDFN (MCP6H01, MCP6H02) Example: AAL 103 25 Legend: XX...
MCP6H01/2/4 Package Marking Information 14-Lead SOIC (150 mil) (MCP6H04) Example: MCP6H04 e3 E/SL^^ 1103256 XXXXXXXXXXX XXXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP6H04) XXXXXXXX YYWW NNN DS22243D-page 24 Example: 6H04E/ST 1103 256 2010-2011 Microchip Technology Inc.
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MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS22243D-page 28 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS22243D-page 30 2010-2011 Microchip Technology Inc.
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MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS22243D-page 32 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 2010-2011 Microchip Technology Inc.
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MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS22243D-page 36 2010-2011 Microchip Technology Inc.
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MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS22243D-page 38 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS22243D-page 40 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 APPENDIX A: REVISION HISTORY Revision D (December 2011) The following is the list of modifications: 1. Added the SC70-5 and SOT-23-5 packages for the MCP6H01 device and updated all related information throughout the document. Revision C (March 2011) The following is the list of modifications: 1. 2. Added new device MCP6H04. Updated Table 3-1 with MCP6H04 pin names and details. Revision B (October 2010) The following is the list of modifications: 1. Updated Section 4.1 “Inputs”.
MCP6H01/2/4 NOTES: DS22243D-page 42 2010-2011 Microchip Technology Inc.
MCP6H01/2/4 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO.
MCP6H01/2/4 NOTES: DS22243D-page 44 2010-2011 Microchip Technology Inc.
Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature.
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