MIC922YC5 TR Micrel Inc, MIC922YC5 TR Datasheet

Op Amp, 1500V/us, 230MHz GBW, 2.5mA, SC70 ( )

MIC922YC5 TR

Manufacturer Part Number
MIC922YC5 TR
Description
Op Amp, 1500V/us, 230MHz GBW, 2.5mA, SC70 ( )
Manufacturer
Micrel Inc
Series
Teeny™r
Datasheet

Specifications of MIC922YC5 TR

Amplifier Type
General Purpose
Number Of Circuits
1
Slew Rate
1500 V/µs
Gain Bandwidth Product
230MHz
-3db Bandwidth
400MHz
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
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MIC922YC5TR
MIC922YC5TR
General Description
The MIC922 is a high-speed operational amplifier with a
gain-bandwidth product of 230MHz. The part is unity gain
stable. It has a very low 2.5mA supply current, and features
the Teeny™ SC-70 package.
Supply voltage range is from ±2.5V to ±9V, allowing the
MIC922 to be used in low-voltage circuits or applications
requiring large dynamic range.
The MIC922 is stable driving any capacitative load and
achieves excellent PSRR and CMRR, making it much easier
to use than most conventional high-speed devices. Low
supply voltage, low power consumption, and small packing
make the MIC922 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
MIC922
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-100 • http://www.micrel.com
Pin Number
1
2
3
4
5
OUT
IN–
3
4
SC-70
A39
V–
2
Pin Name
IN+
Ordering Information
V+
OUT
IN+
IN–
1
5
V–
V+
Standard
MIC922BC5
Part
Identification
Marking
Pin Function
Noninverting Input
Negative Supply (Input)
Inverting Input
Output: Amplifier Output
Positive Supply (Input)
A39
Part Number
Pb-Free
MIC922YC5
1
Features
• 230MHz gain bandwidth product
• 400MHz –3dB bandwidth
• 2.5mA supply current
• SC-70 package
• 1500V/µs slew rate
• Drives any capacitive load
• Unity gain stable
Applications
• Video
• Imaging
• Ultrasound
• Portable equipment
• Line drivers
Functional Pinout
230MHz Low-Power SC-70 Op Amp
Marking
A39
Ambient Temperature
OUT
MIC922
IN–
–40ºC to +85ºC
3
4
SC-70
V–
2
IN+
V+
1
5
Package
SC-70-5
Micrel, Inc.
MIC922

Related parts for MIC922YC5 TR

MIC922YC5 TR Summary of contents

Page 1

MIC922 General Description The MIC922 is a high-speed operational amplifier with a gain-bandwidth product of 230MHz. The part is unity gain stable. It has a very low 2.5mA supply current, and features the Teeny™ SC-70 package. Supply voltage range is ...

Page 2

MIC922 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

MIC922 Symbol Parameter A Large-Signal Voltage Gain VOL V Maximum Output Voltage Swing OUT GBW Unity Gain-Bandwidth Product PM Phase Margin BW –3dB Bandwidth SR Slew Rate I Short-Circuit Output Current SC I Supply Current S Input Voltage Noise Input ...

Page 4

MIC922 Test Circuits V+ 10µF 0.1µF 50Ω BNC Input 0.1µF 10k 3 5 MIC922 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

MIC922 Typical Characteristics Supply Current vs. Temperature 2.70 2.65 V± = ±9V 2.60 2.55 2.50 V± = ±5V 2.45 2.40 2.35 V± = ±2.5V 2.30 2.25 -40 - 100 TEMPERATURE ( °C) Offset Voltage vs. ...

Page 6

MIC922 Bias Current vs. Supply Voltage 4.4 4.0 3.6 3.2 –40°C 2.8 2.4 25°C 2.0 1.6 1.2 0.8 85°C 0.4 0 SUPPLY VOLTAGE ( ±V) Gain Bandwidth and Phase Margin vs. Load 250 60 V± = ±9V Phase Margin 200 ...

Page 7

MIC922 Open-Loop Gain vs. Frequency 60 V± = ± 1.7pF 50pF 20 100pF 225pF 10 1000pF 0 675pF 450pF -10 -20 -30 -40 1M 10M 100M FREQUENCY (Hz) May 2006 Open-Loop Gain vs. Frequency 60 V± = ...

Page 8

MIC922 Functional Characteristics Small Signal Response V± = ±5. 1.7µ 1MΩ L TIME (100ns/div) Small Signal Response V± = ±5. 100pF 1MΩ L TIME ...

Page 9

MIC922 Large Signal Response V± = ±5. 1.7µ 1MΩ L Positive Slew Rate = 418V/µs Negative Slew Rate = 356V/µs TIME (25ns/div) Large Signal Response V± = ±5. ...

Page 10

MIC922 Applications Information The MIC922 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 MIC922 is stable when driving ...

Page 11

... MIC922 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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