MCP6V07 Datasheet PDF - Microchip
| Part Number | MCP6V07 | |
| Description | Auto-Zeroed Op Amps | |
| Manufacturers | Microchip | |
| Logo |  |
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MCP6V06/7/8
300 µA, Auto-Zeroed Op Amps
Features
• High DC Precision:
- VOS Drift: ±50 nV/°C (maximum)
- VOS: ±3 µV (maximum)
- AOL: 125 dB (minimum)
- PSRR: 125 dB (minimum)
- CMRR: 120 dB (minimum)
- Eni: 1.7 µVP-P (typical), f = 0.1 Hz to 10 Hz
- Eni: 0.54 µVp-p (typical), f = 0.01 Hz to 1 Hz
• Low Power and Supply Voltages:
- IQ: 300 µA/amplifier (typical)
- Wide Supply Voltage Range: 1.8V to 5.5V
• 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
• DC Offset Correction
• Medical Instrumentation
Design Aids
• SPICE Macro Models
• FilterLab® Software
• 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
Description
The Microchip Technology Inc. MCP6V06/7/8 family of
operational amplifiers has input offset voltage
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
MCP6V06
SOIC
MCP6V07
SOIC
NC 1
VIN– 2
VIN+ 3
VSS 4
8 NC VOUTA 1
7 VDD VINA– 2
6 VOUT VINA+ 3
5 NC
VSS 4
8 VDD
7 VOUTB
6 VINB–
5 VINB+
MCP6V08
SOIC
MCP6V07
4×4 DFN
NC 1
VIN– 2
VIN+ 3
VSS 4
8 CS VOUTA 1
7 VDD VINA– 2
6 VOUT VINA+ 3
5 NC
VSS 4
8 VDD
7 VOUTB
6 VINB–
5 VINB+
Typical Application Circuit
R1
VIN
R2
VDD/2
R2
R3
VOUT
C2
3 kΩ
MCP6XXX
MCP6V06
Offset Voltage Correction for Power Driver
© 2008 Microchip Technology Inc.
DS22093A-page 1
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1.3 Timing Diagrams
VDD 0V
VOS
1.8V
tSTR
1.8V to 5.5V
VOS + 50 µV
VOS – 50 µV
FIGURE 1-1:
Amplifier Start Up.
VIN
VOS
tSTL
VOS + 50 µV
VOS + 50 µV
FIGURE 1-2:
Time.
Offset Correction Settling
VIN
tODR
VDD
VOUT
FIGURE 1-3:
VDD/2
tODR
VSS
Output Overdrive Recovery.
CS VIL
tON
VIH
tOFF
VOUT High-Z
1 µA
IDD (typical)
ISS
-2 µA
(typical)
ICS VDD/5 MΩ
(typical)
FIGURE 1-4:
300 µA
(typical)
High-Z
1 µA
(typical)
300 µA
(typical)
5 pA
(typical)
-2 µA
(typical)
VDD/5 MΩ
(typical)
Chip Select (MCP6V08).
© 2008 Microchip Technology Inc.
MCP6V06/7/8
1.4 Test Circuits
The circuits used for the DC and AC tests are shown in
Figure 1-5 and Figure 1-6. Lay the bypass capacitors
out as discussed in Section 4.3.7 “Supply Bypassing
and Filtering”. RN is equal to the parallel combination
of RF and RG to minimize bias current effects.
VIN RN
MCP6V0X
VDD/3
VDD
1 µF
RISO
100 nF
CL
RG RF
VOUT
RL
VL
FIGURE 1-5:
AC and DC Test Circuit for
Most Non-Inverting Gain Conditions.
VDD/3 RN
MCP6V0X
VIN
VDD
1 µF
RISO
100 nF
CL
RG RF
VOUT
RL
VL
FIGURE 1-6:
AC and DC Test Circuit for
Most Inverting Gain Conditions.
The circuit in Figure 1-7 tests the op amp input’s
dynamic behavior (i.e., IMD, tSTR, tSTL and tODR). The
potentiometer balances the resistor network (VOUT
should equal VREF at DC). The op amp’s common
mode input voltage is VCM = VIN/2. The error at the
input (VERR) appears at VOUT with a noise gain of
10 V/V.
20.0 kΩ 20.0 kΩ 50Ω
0.1% 0.1% 25 turn
VDD
1 µF
VREF
RISO
VOUT
VIN 100 nF CL RL
MCP6V0X
VL
20.0 kΩ 20.0 kΩ 24.9 Ω
0.1% 0.1%
FIGURE 1-7:
Input Behavior.
Test Circuit for Dynamic
DS22093A-page 5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MCP6V07 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MCP6V07.PDF Datasheet ] | |
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