MCP6V08-E/SN Microchip Technology, MCP6V08-E/SN Datasheet

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MCP6V08-E/SN

Manufacturer Part Number
MCP6V08-E/SN
Description
IC OPAMP AUTO-ZERO SNGL CS 8SOIC
Manufacturer
Microchip Technology
Datasheets

Specifications of MCP6V08-E/SN

Slew Rate
0.5 V/µs
Amplifier Type
Chopper (Zero-Drift)
Number Of Circuits
1
Output Type
Rail-to-Rail
Gain Bandwidth Product
1.3MHz
Current - Input Bias
6pA
Voltage - Input Offset
3µV
Current - Supply
300µA
Current - Output / Channel
22mA
Voltage - Supply, Single/dual (±)
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Op Amp Type
Unity Gain Stable
No. Of Amplifiers
1
Bandwidth
1.3MHz
Supply Voltage Range
1.8V To 5.5V
Amplifier Case Style
SOIC
No. Of Pins
8
Number Of Channels
1
Voltage Gain Db
158 dB
Common Mode Rejection Ratio (min)
120 dB
Input Offset Voltage
0.003 mV
Operating Supply Voltage
3 V, 5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP6V08-E/SN
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
MCP6V08-E/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Features
• High DC Precision:
• Low Power and Supply Voltages:
• Easy to Use:
• Extended Temperature Range: -40°C to +125°C
Typical Applications
• Portable Instrumentation
• Sensor Conditioning
• Temperature Measurement
• DC Offset Correction
• Medical Instrumentation
Design Aids
• SPICE Macro Models
• FilterLab
• Mindi™ Circuit Designer & Simulator
• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes
Related Parts
• MCP6V01/2/3: Spread clock, lower offset
© 2008 Microchip Technology Inc.
- V
- V
- A
- PSRR: 125 dB (minimum)
- CMRR: 120 dB (minimum)
- E
- E
- I
- Wide Supply Voltage Range: 1.8V to 5.5V
- Rail-to-Rail Input/Output
- Gain Bandwidth Product: 1.3 MHz (typical)
- Unity Gain Stable
- Available in Single and Dual
- Single with Chip Select (CS): MCP6V08
Q
OS
OS
OL
ni
ni
: 300 µA/amplifier (typical)
: 1.7 µV
: 0.54 µVp-p (typical), f = 0.01 Hz to 1 Hz
: 125 dB (minimum)
: ±3 µV (maximum)
Drift: ±50 nV/°C (maximum)
®
Software
P-P
(typical), f = 0.1 Hz to 10 Hz
300 µA, Auto-Zeroed Op Amps
MCP6V06/7/8
Description
The Microchip Technology Inc. MCP6V06/7/8 family of
operational
correction for very low offset and offset drift. These
devices have a wide gain bandwidth product (1.3 MHz,
typical) and strongly reject switching noise. They are
unity gain stable, have no 1/f noise, and have good
PSRR and CMRR. These products operate with a
single supply voltage as low as 1.8V, while drawing
300 µA/amplifier (typical) of quiescent current.
The Microchip Technology Inc. MCP6V06/7/8 op amps
are offered in single (MCP6V06), single with Chip
Select (CS) (MCP6V08), and dual (MCP6V07). They
are designed in an advanced CMOS process.
Package Types
Typical Application Circuit
V
V
V
V
V
V
V
V
NC
NC
IN
IN
IN
IN
Offset Voltage Correction for Power Driver
DD
SS
SS
IN
+
+
/2
1
2
3
4
1
2
3
4
MCP6V06
MCP6V08
R
SOIC
SOIC
1
R
R
amplifiers
2
2
8
7
6
5 NC
8
7
6
5 NC
C
NC
V
V
CS
V
V
2
MCP6V06
DD
OUT
DD
OUT
has
V
V
V
V
V
V
OUTA
3 kΩ
INA
OUTA
INA
V
INA
INA
V
SS
SS
+
input
+
1
2
3
4
1
2
3
4
MCP6V07
MCP6V07
4×4 DFN
R
SOIC
DS22093A-page 1
3
offset
MCP6XXX
8
7
6
5
8
7
6
5
V
voltage
V
V
V
V
V
V
V
V
OUT
DD
OUTB
INB
INB
DD
OUTB
INB
INB
+
+

Related parts for MCP6V08-E/SN

MCP6V08-E/SN Summary of contents

Page 1

... Easy to Use: - Rail-to-Rail Input/Output - Gain Bandwidth Product: 1.3 MHz (typical) - Unity Gain Stable - Available in Single and Dual - Single with Chip Select (CS): MCP6V08 • Extended Temperature Range: -40°C to +125°C Typical Applications • Portable Instrumentation • Sensor Conditioning • Temperature Measurement • ...

Page 2

... T = -40 to +125° (Note +85° +125° +85° +125°C A Ω||pF Ω||pF V (Note 1.8V -0.2V to 2.0V CM (Note 1, Note 5.5V -0.2V to 5.7V CM (Note 1, Note 1.8V 0.2V to 1.6V (Note 1) OUT 5.5V 0.2V to 5.3V (Note 1) OUT © 2008 Microchip Technology Inc. ...

Page 3

... These parameters were characterized using the circuit in tone at DC and a residual tone at1 kHz; all other IMD and clock tones are spread by the randomization circuitry includes some uncertainty due to clock edge timing. ODR © 2008 Microchip Technology Inc. = +25° +1.8V to +5.5V and CS = GND (refer to ...

Page 4

... Input Current, High I CSH CS Input High, GND Current per I SS amplifier I SS Amplifier Output Leakage, CS High I O_LEAK CS Dynamic Specifications (MCP6V08) CS Low to Amplifier Output Turn-on Time CS High to Amplifier Output High-Z t OFF Internal Hysteresis V HYST TABLE 1-4: TEMPERATURE SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, all limits are specified for: V ...

Page 5

... SS (typical (typical MΩ (typical) FIGURE 1-4: Chip Select (MCP6V08). © 2008 Microchip Technology Inc. 1.4 Test Circuits The circuits used for the DC and AC tests are shown in Figure 1-5 and 1.8V to 5.5V out as discussed in Section 4.3.7 “Supply Bypassing and Filtering” and µ ...

Page 6

... Representative Part +125°C +85°C +25°C -40°C Power Supply Voltage (V) Input Offset Voltage vs CMR_L CMR_H Representative Part +125°C +85°C +25°C -40°C Power Supply Voltage (V) Input Offset Voltage vs CMR_H 1.8V DD Output Voltage (V) Input Offset Voltage vs. © 2008 Microchip Technology Inc. ...

Page 7

... Common Mode Voltage with V = 5.5V. DD 35% 39 Samples T = +25°C 30% A Soldered on PCB 25 5.5V 20% DD 15 1/CMRR (µV/V) FIGURE 2-9: CMRR. © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND 14% 40 Samples T = +25°C 12% A Soldered on PCB 10 FIGURE 2-10: 50% 40 Samples 45 +25°C +85°C ...

Page 8

... FIGURE 2-17: Voltage (below / / OUT Ambient Temperature (°C) Input Bias and Offset +125°C +85°C +25°C -40°C Input Voltage (V) Input Bias Current vs. Input ). SS © 2008 Microchip Technology Inc. ...

Page 9

... – 1. -50 - Ambient Temperature (°C) FIGURE 2-20: Output Voltage Headroom vs. Ambient Temperature. © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND -10 -20 -30 -40 75 100 125 FIGURE 2-21: vs. Power Supply Voltage. 450 400 350 300 250 200 150 100 FIGURE 2-22: Supply Voltage. ...

Page 10

... MCP6V06/7/8 Note: Unless otherwise indicated +25° / 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. DS22093A-page 10 = +1.8V to 5.5V GND 100 125 = OUT DD © 2008 Microchip Technology Inc. ...

Page 11

... -10 -20 -30 1k 10k 100k 1M 1.E+03 1.E+04 1.E+05 1.E+06 Frequency (Hz) FIGURE 2-27: Open-Loop Gain vs. Frequency with V = 5.5V. DD © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -50 100k 1M 1.E+05 1.E+06 FIGURE 2-28: and Phase Margin vs. Ambient Temperature. ...

Page 12

... 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 / / 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) Maximum Output Voltage © 2008 Microchip Technology Inc. ...

Page 13

... 1. 100 1k 10k 1.E+02 1.E+03 1.E+04 Frequency (Hz) FIGURE 2-37: Inter-Modulation Distortion vs. Frequency with V Disturbance (see CM Figure 1-7). © 2008 Microchip Technology Inc. = +25° +1.8V to 5.5V 1000 100 IMD tone at DC 100 100 100k 1.E+02 FIGURE 2-38: vs. Frequency with V Figure 1-7 1.8V ...

Page 14

... FIGURE 2-45: Step Response 5. FIGURE 2-46: Response / / OUT 5. Time (µs) Non-inverting Small Signal Time (µs) Non-inverting Large Signal Time (µs) Inverting Small Signal Step © 2008 Microchip Technology Inc. ...

Page 15

... 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. Ambient Temperature. © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND 6.0 5 4.0 3.0 2.0 1.0 V 0.0 -1 FIGURE 2-49: vs. Time with G = -100 V/V. ...

Page 16

... MCP6V06/7/8 Note: Unless otherwise indicated / kΩ pF, and CS = GND 2.6 Chip Select Response (MCP6V08 only) 1.3 1 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 1.5 2.0 2.5 3.0 3.5 4.0 Power Supply Voltage (V) FIGURE 2-51: Chip Select Current vs. ...

Page 17

... Ambient Temperature (°C) FIGURE 2-58: Chip Select Hysteresis 5. 1. -50 - Ambient Temperature (°C) FIGURE 2-59: Chip Select Turn On Time vs. Ambient Temperature. © 2008 Microchip Technology Inc. = +1.8V to 5.5V GND 5. 1. 100 125 -50 -25 FIGURE 2-60: Resistor ( 1.8 Representative Part 1.6 1 ...

Page 18

... Typically, these parts are used in a single (positive) supply configuration. In this case –, … ground and V need bypass capacitors. 3.4 Chip Select (CS) Digital Input This pin (CS CMOS, Schmitt-triggered input that places the MCP6V08 op amps into a low power mode of operation. Description ) is 1.8V to 5.5V higher DD ). For normal SS and ...

Page 19

... The clock is derived from an internal R-C oscillator running at a rate 650 kHz. The oscillator’s OSC1 output is divided down to the desired rate also randomized to minimize (spread) undesired clock tones in the output. © 2008 Microchip Technology Inc. MCP6V06/7/8 4.1 Overview of Auto-zeroing Operation Figure 4-1 shows a simplified diagram of the MCP6V06/7/8 auto-zeroed op amps ...

Page 20

... IMD distortion tones are generated about all of the square wave clock’s harmonics. See Figure 2-37 and ) and very low offset OL Output V OUT Buffer /ΔT ), 1/f noise, and input offset OS A Output V OUT Buffer Figure 2-38. © 2008 Microchip Technology Inc. ...

Page 21

... These op amps are designed to drive light loads; use another amplifier to buffer the output from heavy loads. 4.2.3 CHIP SELECT (CS) The single MCP6V08 has a Chip Select (CS) pin. When CS is pulled high, the supply current for the corresponding op amp drops to about 1 µA (typical), and is pulled through the CS pin to V happens, the amplifier is put into a high impedance state ...

Page 22

... ISO R ISO V OUT C L MCP6V0X Output Resistor ISO values for ISO G < 10p 100p 1n 10n 100n 1.E-11 1.E-10 1.E-09 1.E-08 1.E-07 C (F) L Recommended R values ISO for your circuit, double check the ISO 's value until the ISO © 2008 Microchip Technology Inc. ...

Page 23

... MCP6V0X to other analog parts FIGURE 4-8: Additional Supply Filtering. © 2008 Microchip Technology Inc. 4.3.8 PCB DESIGN FOR DC PRECISION In order to achieve DC precision on the order of ±1 µV, many physical errors need to be minimized. The design of the Printed Circuit Board (PCB), the wiring, and the thermal environment has a strong impact on the precision achieved ...

Page 24

... Single Difference Amplifier. Note: Changing the orientation of the resistors will usually cause a significant decrease in the cancellation of the thermal voltages and ≈ V ≈ – V – REF REF difference gain neglected OS V OUT REF OUT V REF PCB Layout and Schematic © 2008 Microchip Technology Inc. ...

Page 25

... Dual Non-inverting Amplifier. Note: Changing the orientation of the resistors will usually cause a significant decrease in the cancellation of the thermal voltages. © 2008 Microchip Technology Inc. 4.3.8.5 In cases where an individual resistor needs to have its thermo-junction voltage cancelled, it can be split into Figure 4-14 ...

Page 26

... CMRR. Using a differential input to the ADC helps with the CMRR. 200 Ω µ kΩ 200Ω µF 200Ω kΩ 1 µF 200 Ω FIGURE 4-14: High Performance Design. © 2008 Microchip Technology Inc ADC ½ MCP6V07 V 3 kΩ DD ADC 3 kΩ ½ MCP6V07 ...

Page 27

... HJ voltage at V proportional to T (in °C). The amplifier’ © 2008 Microchip Technology Inc. gain is is set so that V the output of a temperature sensor, which produces a voltage proportional to the temperature (in °C) at the cold junction (T . The W that ...

Page 28

... Use high gain before a comparator to improve the latter’s performance. Do not use MCP6V06/7 comparator by itself; the V not operate properly without a feedback loop integrate FIGURE 4-19 OUT MCP6XXX correction circuitry does OS MCP6V06 kΩ OUT MCP6541 Precision Comparator. © 2008 Microchip Technology Inc. ...

Page 29

... Helpful links are also provided for Data sheets, Purchase and Sampling of Microchip parts. © 2008 Microchip Technology Inc. MCP6V06/7/8 5.5 Analog Demonstration and Evaluation Boards ...

Page 30

... In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. DS22093A-page 30 Example 6V07 E/MD 0823 256 : Example MCP6VO6E SN 0823 e 3 256 © 2008 Microchip Technology Inc. ...

Page 31

... NOTE 1 TOP VIEW A3 © 2008 Microchip Technology Inc. MCP6V06/7 EXPOSED PAD 2 D2 BOTTOM VIEW A A1 NOTE NOTE 1 DS22093A-page 31 ...

Page 32

... MCP6V06/7/8 N NOTE DS22093A-page φ α c β © 2008 Microchip Technology Inc. ...

Page 33

... Microchip Technology Inc. MCP6V06/7/8 DS22093A-page 33 ...

Page 34

... MCP6V06/7/8 NOTES: DS22093A-page 34 © 2008 Microchip Technology Inc. ...

Page 35

... APPENDIX A: REVISION HISTORY Revision A (June 2008) • Original Release of this Document. © 2008 Microchip Technology Inc. MCP6V06/7/8 DS22093A-page 35 ...

Page 36

... CMRR 106 — 1.8V CMRR 116 — 5.5V 114 — 1.8V 122 — 5.5V Table B-1. = GND / 1-6). Conditions = -0.2V to 2.0V (Note -0.2V to 5.7V (Note 0.2V to 1.6V (Note 1) OUT = 0.2V to 5.3V (Note 1) OUT © 2008 Microchip Technology Inc. ...

Page 37

... MD = Plastic Dual Flat, No-Lead (4×4x0.9), 8-lead (MCP6V07 only Plastic SOIC (150mil Body), 8-lead © 2008 Microchip Technology Inc. MCP6V06/7/8 . Examples: a) MCP6V06T-E/SN: Extended temperature, 8LD SOIC package. a) MCP6V07-E/MD: Extended temperature, 8LD 4x4 DFN. b) MCP6V07T-E/SN: Tape and Reel, Extended temperature, 8LD SOIC. a) MCP6V08-E/SN: Extended temperature, 8LD SOIC. DS22093A-page 37 ...

Page 38

... MCP6V06/7/8 NOTES: DS22093A-page 38 © 2008 Microchip Technology Inc. ...

Page 39

... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 40

... Fax: 886-3-572-6459 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 Tel: 33-1-69-53-63-20 ...

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