mic910 Micrel Semiconductor, mic910 Datasheet

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mic910

Manufacturer Part Number
mic910
Description
Mic910 135mhz Low-power Sot-23-5 Op Amp
Manufacturer
Micrel Semiconductor
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
mic910BM5
Manufacturer:
MICROSEMI/美高森美
Quantity:
20 000
Part Number:
mic910YM5TR
Manufacturer:
MICREL
Quantity:
1 904
General Description
The MIC910 is a high-speed, unity-gain stable operational
amplifier. It provides a gain-bandwidth product of 135MHz
with a very low, 2.4mA supply current, and features the tiny
SOT-23-5 package.
Supply voltage range is from 2.5V to 9V, allowing the
MIC910 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC910 is stable driving any capacitative load and
achieves excellent PSRR, making it much easier to use than
most conventional high-speed devices. Low supply voltage ,
low power consumption, and small packing make the MIC910
ideal for portable equipment. The ability to drive capacitative
loads also makes it possible to drive long coaxial cables.
Pin Configuration
Pin Description
March 2001
MIC910
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com
Pin Number
1
2
3
4
5
IN+
IN–
3
4
SOT-23-5
A21
V+
2
Pin Name
OUT
V–
OUT
1
5
IN+
IN–
V+
V–
Part
Identification
Pin Function
Output: Amplifier Output
Positive Supply (Input)
Noninverting Input
Inverting Input
Negative Supply (Input)
1
Features
• 135MHz gain bandwidth product
• 2.4mA supply current
• Unconditionally unity-gain stable
• SOT-23-5 package
• 270V/ s slew rate
• drives any capacitive load
Applications
• Video
• Imaging
• Ultrasound
• Portable equipment
• Line drivers
Ordering Information
Functional Pinout
Part Number
MIC910BM5
135MHz Low-Power SOT-23-5 Op Amp
Junction Temp. Range
Final Information
–40 C to +85 C
MIC910
IN+
IN–
3
4
SOT-23-5
V+
2
OUT
V–
1
5
SOT-23-5
Package
MIC910
Micrel

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mic910 Summary of contents

Page 1

... The MIC910 is stable driving any capacitative load and achieves excellent PSRR, making it much easier to use than most conventional high-speed devices. Low supply voltage , low power consumption, and small packing make the MIC910 ideal for portable equipment. The ability to drive capacitative loads also makes it possible to drive long coaxial cables. ...

Page 2

... Symbol Parameter V Input Offset Voltage OS V Input Offset Voltage OS Temperature Coefficient I Input Bias Current B I Input Offset Current OS MIC910 Operating Ratings (Note 1) Supply Voltage (V ) .......... 8V, Note 4 Junction Temperature (T IN– ) .......... Package Thermal Resistance ............................... 260 C/W IN– V+ V– 10M ; bold values indicate –40 C ...

Page 3

... R7c 2k MIC910 3 R7b 200 5 0.1 F R7a 100 200k 250 ERROR R1 R7 CMRR vs. Frequency BNC To Dynamic Analyzer Micrel Max Units +7. –7.2 V –6.8 V MHz 3.7 mA 4.3 mA BNC Output MIC910 ...

Page 4

... TEMPERATURE ( C) Short-Circuit Current vs. Supply Voltage -15 -20 -40 C -25 +85 C -30 -35 +25 C SINKING CURRENT - SUPPLY VOLTAGE ( V) MIC910 Supply Current vs. Temperature 4.0 3 SUPPLY 3 SUPPLY 2.5 2.0 -40 - 100 TEMPERATURE ( C) Offset Voltage vs. Common-Mode Voltage SUPPLY ...

Page 5

... CAPACITIVE LOAD (pF) Common-Mode Rejection Ratio 120 100 SUPPLY 20 0 FREQUENCY (Hz) Negative Power Supply Rejection Ratio 100 SUPPLY 20 0 FREQUENCY (Hz) Negative Power Supply Rejection Ratio 100 SUPPLY 20 0 FREQUENCY (Hz) MIC910 ...

Page 6

... F FET probe MIC910 Voltage Noise 120 100 FREQUENCY (Hz) Current Noise FREQUENCY (Hz) MIC910 Closed-Loop Frequency Response -10 -20 - 2.5V - 100 200 FREQUENCY (MHz) Closed-Loop Frequency Response -10 ...

Page 7

... Small-Signal Pulse Response 1000pF 10M L March 2001 Small-Signal Pulse Response 1.7pF 10M L Small-Signal Pulse Response 100pF 10M L Small-Signal Pulse Response 1000pF 10M L 7 Micrel MIC910 ...

Page 8

... V = 5.64V t = 21ns Large-Signal Pulse Response V = 5.84V t = 22.5ns 100pF L Large-Signal Pulse Response V = 5.88V t = 70ns 1000pF L MIC910 = 1.7pF 8 Micrel Large-Signal Pulse Response 1.7pF 5.68V t = 24.5ns Large-Signal Pulse Response 100pF ...

Page 9

... C. The part can be operated up to the absolute maximum temperature rating of 125 C, but between 85 C and 125 C performance will degrade, in particular CMRR will reduce. A MIC910 with no load, dissipates power equal to the quies- cent supply current * supply voltage P V ...

Page 10

... MIC910 MIC910 10 Micrel March 2001 ...

Page 11

... MIC910 Package Information 1.90 (0.075) REF 0.95 (0.037) REF 3.02 (0.119) 2.80 (0.110) 0.50 (0.020) 0.35 (0.014) March 2001 1.75 (0.069) 3.00 (0.118) 1.50 (0.059) 2.60 (0.102) DIMENSIONS: MM (INCH) 1.30 (0.051) 0.90 (0.035 0.15 (0.006) 0.60 (0.024) 0.00 (0.000) 0.10 (0.004) SOT-23-5 (M5) 11 Micrel 0.20 (0.008) 0.09 (0.004) MIC910 ...

Page 12

... This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. MIC910 + 1 (408) 944-0970 http://www ...

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