MIC920YC5 TR Micrel Inc, MIC920YC5 TR Datasheet
MIC920YC5 TR
Specifications of MIC920YC5 TR
MIC920YC5TR
Related parts for MIC920YC5 TR
MIC920YC5 TR Summary of contents
Page 1
General Description The MIC920 is a high-speed operational amplifier with a gain-bandwidth product of 80MHz. The part is unity gain stable. It has a very low 550µA supply current, and features the SC-70 package. Supply voltage range is from ±2.5V ...
Page 2
Absolute Maximum Ratings Supply Voltage (V – ........................................... 20V V+ V– Differentail Input Voltage (V – V IN+ Input Common-Mode Range (V IN+ Lead Temperature (soldering, 5 sec.) ........................ 260°C Storage Temperature (T ) ......................................... 150°C S ESD ...
Page 3
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 Current ...
Page 4
Test Circuits V+ 50Ω BNC Input 0.1µF 10k 3 5 MIC920 10k 1 10k 2 50Ω 0.1µF BNC Input 50 All resistors: 1% metal film V– PSRR vs. Frequency 100pF 10µF 10pF R1 R3 27k 20Ω 0.1µF ...
Page 5
Typical Characteristics Offset Voltage vs. Temperature 1.25 1.2 V± = ±2.5V 1.15 1.1 V± = ±5V 1.05 V± = ±9V 1 0.95 0.9 -40 - 100 TEMPERATURE ( °C) Offset Voltage vs. Common-Mode Voltage 2.2 ...
Page 6
Bias Current vs. Temperature 0.35 0.30 0.25 ±5V 0.20 ±9V 0.15 0.10 0.05 0.00 -40 - 100 TEMPERATURE ( °C) Closed-Loop Gain vs. Frequency 400pF 200pF 0 100pF 0 -10 ...
Page 7
Positive PSRR vs. Frequency 120 V± = ±5V 100 0 100 1k 10k FREQUENCY (kHz) Negative PSRR vs. Frequency 120 V± = ±9V 100 100 0.1 ...
Page 8
Functional Characteristics Small Signal Response V = ±9. 1.7µ 1.0V/V TIME (100ns/div) Small Signal Response V = ±9. 100pF TIME (100ns/div) Small Signal Response V = ±9.0V ...
Page 9
Large Signal Response Positive SR = 1350V/µsec Negative SR = 1190V/sec TIME (10ns/div) Large Signal Reponse Positive SR = 373V/µsec Negative SR = 290V/sec TIME (50ns/div) Large Signal Response Positive SR = 75V/µsec Negative SR = 41V/sec TIME (100ns/div) March ...
Page 10
Applications Information The MIC920 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 MIC920 is stable when driving high ...
Page 11
... 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. ...