MCP635T-E/MF Microchip Technology, MCP635T-E/MF Datasheet

Dual, 24MHz OP W /CS, E Temp 10 DFN 3x3mm T/R

MCP635T-E/MF

Manufacturer Part Number
MCP635T-E/MF
Description
Dual, 24MHz OP W /CS, E Temp 10 DFN 3x3mm T/R
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP635T-E/MF

Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
10 V/µs
Gain Bandwidth Product
24MHz
Current - Input Bias
4pA
Voltage - Input Offset
1800µV
Current - Supply
2.5mA
Current - Output / Channel
70mA
Voltage - Supply, Single/dual (±)
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-DFN
Number Of Channels
2
Voltage Gain Db
124 dB
Common Mode Rejection Ratio (min)
63 dB
Input Offset Voltage
8 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:
MCP635T-E/MF
Manufacturer:
MICROCHIP
Quantity:
12 000
Features
• Gain Bandwidth Product: 24 MHz (typical)
• Short Circuit Current: 70 mA (typical)
• Noise: 10 nV/√Hz (typical, at 1 MHz)
• Rail-to-Rail Output
• Slew Rate: 10 V/µs (typical)
• Supply Current: 2.5 mA (typical)
• Power Supply: 2.5V to 5.5V
• Extended Temperature Range: -40°C to +125°C
Typical Applications
• Driving A/D Converters
• Power Amplifier Control Loops
• Barcode Scanners
• Optical Detector Amplifier
Design Aids
• SPICE Macro Models
• FilterLab
• Mindi™ Circuit Designer & Simulator
• Microchip Advanced Part Selector (MAPS)
• Analog Demonstration and Evaluation Boards
• Application Notes
Package Types
© 2009 Microchip Technology Inc.
* Includes Exposed Thermal Pad (EP); see
V
V
V
NC
IN
IN
SS
+
1
2
3
4
MCP631
®
SOIC
Software
8
7
6
5 NC
NC
V
V
DD
OUT
V
V
V
V
V
V
OUTA
OUTA
INA
INA
V
INA
INA
V
24 MHz, 2.5 mA Op Amps
SS
SS
+
+
1
2
3
4
1
2
3
4
3x3 DFN *
MCP632
MCP632
SOIC
Table
8
7
6
5
8
7
6
5
V
V
V
V
V
V
V
V
DD
OUTB
INB
INB
3-1.
DD
OUTB
INB
INB
+
+
V
V
MCP631/2/3/5
V
NC
IN
IN
SS
+
Description
The Microchip Technology, Inc. MCP631/2/3/5 family of
operational amplifiers features high gain bandwidth
product (24 MHz, typical) and high output short circuit
current (70 mA, typical). Some also provide a Chip
Select pin (CS) that supports a low power mode of
operation. These amplifiers are optimized for high
speed,
operation with rail-to-rail output and an input that
includes the negative rail.
This family is offered in single (MCP631), single with
CS pin (MCP633), dual (MCP632) and dual with
two CS pins (MCP635). All devices are fully specified
from -40°C to +125°C.
Typical Application Circuit
1
2
3
4
MCP633
V
SOIC
DD
V
IN
/2
low
8
7
6
5 NC
Power Driver with High Gain
CS
V
V
R
R
DD
OUT
noise
1
3
V
V
V
V
V
V
OUTA
and
OUTA
INA
INA
CS
V
INA
CS
INA
R
V
SS
SS
2
+
MCP63X
A
+
A
1
2
3
4
5
1
2
3
4
5
distortion,
3x3 DFN *
MCP635
MCP635
MSOP
DS22197A-page 1
10
9
8
7
6 CS
10
9
8
7
6
V
V
V
V
single-supply
V
V
V
V
CS
DD
OUTB
INB
INB
R
DD
OUTB
INB
INB
B
L
B
V
+
+
OUT

Related parts for MCP635T-E/MF

MCP635T-E/MF Summary of contents

Page 1

... Includes Exposed Thermal Pad (EP); see © 2009 Microchip Technology Inc. MCP631/2/3/5 Description The Microchip Technology, Inc. MCP631/2/3/5 family of operational amplifiers features high gain bandwidth product (24 MHz, typical) and high output short circuit current (70 mA, typical). Some also provide a Chip Select pin (CS) that supports a low power mode of operation ...

Page 2

... MCP631/2/3/5 NOTES: DS22197A-page 2 © 2009 Microchip Technology Inc. ...

Page 3

... The I specifications are for design guidance only; they are not tested. SC © 2009 Microchip Technology Inc. † 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 ...

Page 4

... V — 200 — ns — µ GND / 1-2). Conditions ° Ω + kHz, OUT P 5.5V kHz + 100 mV OUT P 0 P-P = GND / and Figure 1-2). Conditions +125° V/ 0. 0.1(V /2) DD OUT V/ 0. 0.9(V /2) DD OUT DD © 2009 Microchip Technology Inc. ...

Page 5

... The circuit used for most DC and AC tests is shown in Figure 1-2. It independently sets V CM Equation 1-1. The circuit’s common mode voltage )/2, not includes OST effects of temperature, CMRR, PSRR and A © 2009 Microchip Technology Inc. DD Min Typ Max Units -40 — +125 °C A -40 — +125 °C A -65 — ...

Page 6

... MCP631/2/3/5 NOTES: DS22197A-page 6 © 2009 Microchip Technology Inc. ...

Page 7

... Power Supply Voltage (V) FIGURE 2-3: Input Offset Voltage vs. Power Supply Voltage with V = 0V. CM © 2009 Microchip Technology Inc. = +2.5V to 5.5V GND -1.0 Representative Part -1.2 = +25° ...

Page 8

... Currents vs. Ambient Temperature with V = +5. OUT 5. 2. 100 125 Ambient Temperature (°C) DC Open-Loop Gain 10k 100k 1.E+03 1.E+04 1.E+05 Load Resistance (Ω) DC Open-Loop Gain vs 5. CMR_H 105 125 Ambient Temperature (°C) Input Bias and Offset © 2009 Microchip Technology Inc. ...

Page 9

... Representative Part T = +85°C A -150 V = 5.5V DD -200 Common Mode Input Voltage (V) FIGURE 2-14: Input Bias and Offset Currents vs. Common Mode Input Voltage with T = +85°C. A © 2009 Microchip Technology Inc. MCP631/2/3/5 = +2.5V to 5.5V GND 2000 1500 1000 500 0 -500 Representative Part T = +125° ...

Page 10

... FIGURE 2-20: Mode Input Voltage / / OUT DD +125°C +85°C +25°C -40°C Power Supply Voltage (V) Supply Current vs. Power 2.5V DD Common Mode Input Voltage (V) Supply Current vs. Common © 2009 Microchip Technology Inc. ...

Page 11

... FIGURE 2-22: Open-Loop Gain vs. Frequency 5. 2. -50 - Ambient Temperature (°C) FIGURE 2-23: Gain Bandwidth Product and Phase Margin vs. Ambient Temperature. © 2009 Microchip Technology Inc. = +2.5V to 5.5V GND GBWP 20 1M 10M 1.E+6 1.E+7 FIGURE 2-24: and Phase Margin vs. Common Mode Input Voltage -30 34 ...

Page 12

... Normalized Capacitive Load. DS22197A-page 12 = +2.5V to 5.5V GND 150 140 130 120 110 100 1.0E-09 1.E+ FIGURE 2-28: Separation vs. Frequency / / OUT 0Ω 100Ω kΩ V kΩ 100 kΩ 10k 100k 1M 10M 1.E+04 1.E+05 1.E+06 1.E+07 Frequency (Hz) Channel-to-Channel © 2009 Microchip Technology Inc. ...

Page 13

... Input Common Mode Voltage with f = 100 MHz 0 Common Mode Input Voltage (V) FIGURE 2-31: Input Noise Voltage Density vs. Input Common Mode Voltage with MHz. © 2009 Microchip Technology Inc. = +25° +2.5V to 5.5V Representative Part -10 Analog NPBW = 0.1 Hz Sample Rate = 2 SPS - -3150 µV OS -20 ...

Page 14

... Rising Edge 2 0 0.6 0.7 0.8 -50 -25 FIGURE 2-39: Temperature / / OUT 5. kΩ OUT Time (µs) Inverting Large Signal Step OUT Time (ms) The MCP631/2/3/5 family 100 125 Ambient Temperature (°C) Slew Rate vs. Ambient © 2009 Microchip Technology Inc. ...

Page 15

... Note: Unless otherwise indicated +25° / kΩ and 5. 2. 0.1 100k 1M 10M 1.E+05 1.E+06 1.E+07 Frequency (Hz) FIGURE 2-40: Maximum Output Voltage Swing vs. Frequency. © 2009 Microchip Technology Inc. MCP631/2/3/5 = +2.5V to 5.5V GND 100M 1.E+ / /2, DD OUT DD DS22197A-page 15 ...

Page 16

... FIGURE 2-45: Ambient Temperature Off 0 - FIGURE 2-46 vs. Ambient Temperature GND / / OUT 5. 2. 100 125 Ambient Temperature (°C) CS Hysteresis vs. Ambient 100 125 Ambient Temperature (°C) CS Turn On Time vs. Representative Part - 100 125 Ambient Temperature (°C) CS’s Pull-down Resistor © 2009 Microchip Technology Inc. ...

Page 17

... Power Supply Voltage (V) FIGURE 2-47: Quiescent Current in Shutdown vs. Power Supply Voltage. © 2009 Microchip Technology Inc. = +2.5V to 5.5V GND 1.E-06 1µ 5. 1.E-07 100n 1.E-08 10n 1n 1 ...

Page 18

... MCP631/2/3/5 NOTES: DS22197A-page 18 © 2009 Microchip Technology Inc. ...

Page 19

... SS operation, the other pins are between V Typically, these parts are used in a single (positive) supply configuration. In this case ground and V is connected to the supply need bypass capacitors. © 2009 Microchip Technology Inc. 3-1. MCP635 Symbol MSOP DFN ...

Page 20

... MCP631/2/3/5 NOTES: DS22197A-page 20 © 2009 Microchip Technology Inc. ...

Page 21

... V –) from going too far above and dump any currents onto V DD implemented as shown, resistors R and R 1 the current through D and © 2009 Microchip Technology Inc > > 2 input voltage FIGURE 4-2: Inputs also possible to connect the diodes to the left of the ...

Page 22

... R power OA SER (t)) are – – OUT SS SS OUT 2 R OUT SER halfway between V and V OUT DD LG and max (V – – 4 SER L ) can be calculated J ), the package A ) found in Table 1-4, and the JA θ ≤ θ ( OAmax JA Δ © 2009 Microchip Technology Inc. or ...

Page 23

... MCP63X R N FIGURE 4-6: Output Resistor, R stabilizes large capacitive loads. © 2009 Microchip Technology Inc. Figure 4-7 gives recommended R different capacitive loads and gains. The x-axis is the normalized load capacitance (C circuit’s noise gain. For non-inverting gains, G Signal Gain are equal. For inverting gains, G 1+|Signal Gain| (e ...

Page 24

... will go low if SS Figure 1-1, Figure 2-42 and controls op amp B. These 2.5 mA/amplifier (typical) and µA/amplifier (typical). The I seen the Q will be 2 µA, 2 for single supply) should have a local DD will help you achieve the © 2009 Microchip Technology Inc ...

Page 25

... 100 nA 30pF MCP63X FIGURE 4-11: Transimpedance Amplifier for an Optical Detector. © 2009 Microchip Technology Inc. 4.7.3 H-BRIDGE DRIVER Figure 4-12 shows the MCP632 dual op amp used as a H-bridge driver. The load could be a speaker motor FIGURE 4-12: This circuit automatically makes the noise gains (G ...

Page 26

... MCP631/2/3/5 NOTES: DS22197A-page 26 © 2009 Microchip Technology Inc. ...

Page 27

... Helpful links are also provided for Data sheets, Purchase and Sampling of Microchip parts. © 2009 Microchip Technology Inc. MCP631/2/3/5 5.5 Analog Demonstration and Evaluation Boards ...

Page 28

... MCP631/2/3/5 NOTES: DS22197A-page 28 © 2009 Microchip Technology Inc. ...

Page 29

... Note: 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. © 2009 Microchip Technology Inc. Device Code MCP632 DABM ...

Page 30

... MCP631/2/3/5 /HDG 3ODVWLF 'XDO )ODW 1R /HDG 3DFNDJH 0) ± 1RWH 1RWHV DS22197A-page 30 PP %RG\ >')1@ © 2009 Microchip Technology Inc. ...

Page 31

... Microchip Technology Inc. MCP631/2/3/5 PP %RG\ >')1@ DS22197A-page 31 ...

Page 32

... MCP631/2/3/5 /HDG 3ODVWLF 6PDOO 2XWOLQH 61 ± 1DUURZ 1RWH 1RWHV DS22197A-page 32 PP %RG\ >62,&@ α φ β © 2009 Microchip Technology Inc. ...

Page 33

... Microchip Technology Inc. MCP631/2/3/5 PP %RG\ >62,&@ DS22197A-page 33 ...

Page 34

... MCP631/2/3/5 /HDG 3ODVWLF 'XDO )ODW 1R /HDG 3DFNDJH 0) ± 1RWH 1RWHV DS22197A-page 34 PP %RG\ >')1@ © 2009 Microchip Technology Inc. ...

Page 35

... Microchip Technology Inc. MCP631/2/3/5 PP %RG\ >')1@ DS22197A-page 35 ...

Page 36

... MCP631/2/3/5 /HDG 3ODVWLF 0LFUR 6PDOO 2XWOLQH 3DFNDJH 81 >0623@ 1RWH 1RWHV DS22197A-page 36 I © 2009 Microchip Technology Inc. φ ...

Page 37

... APPENDIX A: REVISION HISTORY Revision A (August 2009) • Original Release of this Document. © 2009 Microchip Technology Inc. MCP631/2/3/5 DS22197A-page 37 ...

Page 38

... MCP631/2/3/5 NOTES: DS22197A-page 38 © 2009 Microchip Technology Inc. ...

Page 39

... Extended temperature, 8LD DFN package b) MCP632T-E/SN: Tape and Reel Extended temperature, 8LD SOIC package a) MCP633T-E/SN: Tape and Reel Extended temperature, 8LD SOIC package a) MCP635T-E/MF: Tape and Reel Extended temperature, 10LD DFN package b) MCP635T-E/UN: Tape and Reel Extended temperature, 10LD MSOP package DS22197A-page 39 ...

Page 40

... MCP631/2/3/5 NOTES: DS22197A-page 40 © 2009 Microchip Technology Inc. ...

Page 41

... REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, 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 42

... Fax: 886-3-6578-370 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 © 2009 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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