MIC923YC5 TR Micrel Inc, MIC923YC5 TR Datasheet

Op Amp, 1500V/us, 410MHz GBW, 2.mA, SC70 ( )

MIC923YC5 TR

Manufacturer Part Number
MIC923YC5 TR
Description
Op Amp, 1500V/us, 410MHz GBW, 2.mA, SC70 ( )
Manufacturer
Micrel Inc
Series
Teeny™r
Datasheet

Specifications of MIC923YC5 TR

Amplifier Type
General Purpose
Number Of Circuits
1
Slew Rate
2200 V/µs
Gain Bandwidth Product
410MHz
Current - Input Bias
1.7µA
Voltage - Input Offset
400µV
Current - Supply
2.5mA
Current - Output / Channel
84mA
Voltage - Supply, Single/dual (±)
±2.5 V ~ 9 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SC-70-5, SC-88A, SOT-323-5, SOT-353, 5-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MIC923YC5TR
MIC923YC5TR
General Description
The MIC923 is a high-speed operational amplifier with a
gain-bandwidth product of 410MHz. The part is unity gain
stable. It has a very low 2.5mA supply current, and features
the Teeny™ SC70 package.
Supply voltage range is from ±2.5V to ±9V, allowing the
MIC923 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC923 requires a minimum gain of +2 or –1 but is stable
driving any capacitive load. It has excellent PSRR and CMRR,
making it much easier to use than most conventional high-
speed devices. Low supply voltage, low power consumption,
and small packaging makes the MIC923 ideal for portable
equipment. The ability to drive capacitative loads also makes
it possible to drive long coaxial cables.
Pin Configuration
Pin Description
Teeny is a trademark of Micrel, Inc.
May 2006
MIC923
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
Pin Number
1
2
3
4
5
OUT
IN–
3
4
SC-70
A40
V–
2
Pin Name
IN+
V+
Ordering Information
OUT
1
5
IN+
IN–
V–
V+
Standard
MIC923BC5
Part
Identification
Marking
Pin Function
Noninverting Input
Negative Supply (Input)
Inverting Input
Output: Amplifier Output
Positive Supply (Input)
A40
Part Number
Pb-Free
MIC923YC5
1
Features
• 410MHz gain bandwidth product
• 2.5mA supply current
• Teeny™ SC70 packaging
• 2200V/µs slew rate
• Drives any capacitive load
• Stable with gain ≥2 or –1
Applications
• Video
• Imaging
• Ultrasound
• Portable equipment
• Line drivers
Functional Pinout
410MHz Low-Power SC70 Op Amp
Marking
A40
Ambient Temperature
OUT
MIC923
IN–
–40ºC to +85ºC
3
4
SC-70
V–
2
IN+
V+
1
5
Package
SC-70-5
Micrel, Inc.
MIC923

Related parts for MIC923YC5 TR

MIC923YC5 TR Summary of contents

Page 1

MIC923 General Description The MIC923 is a high-speed operational amplifier with a gain-bandwidth product of 410MHz. The part is unity gain stable. It has a very low 2.5mA supply current, and features the Teeny™ SC70 package. Supply voltage range is ...

Page 2

MIC923 Absolute Maximum Ratings Supply Voltage (V – ........................................... 20V V+ V– Differential Input Voltage (V – V IN+ Input Common-Mode Range ( IN+ Lead Temperature (soldering, 5 sec.) ........................ 260°C Storage Temperature (T ) ......................................... ...

Page 3

MIC923 Symbol Parameter A Large-Signal Voltage Gain VOL V Maximum Output Voltage Swing OUT GBW Gain-Bandwidth Product SR Slew Rate I Short-Circuit Output Current SC I Supply Current S Input Voltage Noise Input Current Noise Note 1. Exceeding the absolute ...

Page 4

MIC923 Test Circuits V+ 10µF 0.1µF 50Ω BNC Input 0.1µF 10k 3 5 MIC923 10k 1 10k 2 50Ω 0.1µF BNC Input 50Ω 0.1µF All resistors: 10µF 1% metal film V– PSRR vs. Frequency 100pF 10µF 10pF ...

Page 5

MIC923 Typical Characteristics Supply Current vs. Supply Voltage 2.65 –40°C 2.6 25°C 2.55 2.5 2.45 85°C 2.4 2.35 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 SUPPLY VOLTAGE ( ±V) Supply Current vs. Supply Voltage 4.4 4.0 3.6 3.2 2.8 ...

Page 6

MIC923 Output Voltage vs. Output Current 0.5 Sinking 0 V± = ±5V -0.5 -1.0 -1.5 -2.0 –40°C -2.5 25°C -3.0 -3.5 85°C -4.0 -4.5 -5.0 -50 -40 -30 -20 -10 0 OUTPUT CURRENT (mA) Short Circuit Current vs. Supply Voltage ...

Page 7

MIC923 Functional Characteristics Small Signal Response V± = ± 1.7pF 1MΩ 1kΩ F TIME (100ns/div) Small Signal Response V± = ± 100pF L R ...

Page 8

MIC923 Small Signal Response V± = ± 1.7pF 1MΩ 2kΩ F TIME (100ns/div) Small Signal Response V± = ± 100pF 1MΩ ...

Page 9

MIC923 Large Signal Response V± = ± 1.7pF 1MΩ 2kΩ F Positive Slew Rate = 970V/µs Negative Slew Rate = 720V/µs TIME (10ns/div) Large Signal Response V± = ±5V ...

Page 10

MIC923 Applications Information The MIC923 is a high-speed, voltage-feedback operational amplifier featuring very low supply current and excellent stability. This device is unity gain stable, capable of driving high capacitance loads. Driving High Capacitance The MIC923 is stable when driving ...

Page 11

... MIC923 Package Information MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...

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