 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| @vic General Description The AV4558 is dual general purpose operational amplifiers. The high common-mode input voltage range and the absence of latch-up make these amplifiers ideal for voltage follower application. The devices are short circuit protected and the internal frequency compensation ensures stability without external components. AV4558 PACKAGE OUTLINE Features * * * * * * * * * Maximum supply voltage : 18V Large DC Voltage Gain : 100dB Bandwidth (unity gain) : 1 MHz Short-Circuit Protection Wide common-mode and differential ranges No frequency compensation required Low power consumption No latch-up Gain and phase math between amplifiers AV4558P AV4558S Applications * Amplifiers * Filters * Analog Circuit Pakage Information AV4558P AV4558S Temp. Range P-Plastic S-Sop C= 0 to 70 C for all packages Pin Connections (Top View) OUT1 -IN1 +IN1 VDD 1 2 3 4 - 8 A + + VCC OUT2 -IN2 +IN2 7 B 6 5 AV4558 Copyright (c) Avic Electronics Corp. 1 Website: http://www.avictek.com @vic ORDERING INFORMATION PIN 1 2 3 4 AV4558 SYMBOL OUT1 IN1(-) IN1(+) VDD(GND) PIN 5 6 7 8 SYMBOL IN2(+) IN2(-) OUT2 VCC MAXIMUM RATINGS (Tamb=25C) Symbol VCC Pd VID VI Tamb Tstg * Parameter Supply Voltage Value 18 DIP8 500 800 300 15 15 0 to +70 -25 to +125 SIP8 SOP8 Unit V mw V V C C Power Consumption Differential Input Voltage Common-Mode Input Voltage Operating Free-air Temperature Range Storage Temperature Range Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. RECOMMENDED OPERATING CONDITIONS Symbol V + - Parameter Supply Voltage Supply Voltage Operating Temperature, All Pakage Types Min Max +15 -15 Unit V V C V TA 0 +70 This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND(VIN or VOUT)VCC. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open. Copyright (c) Avic Electronics Corp. 2 Website: http://www.avictek.com @vic AV4558 ELECTRICAL CHARACTERISTICS (Tamb =25C, V+ = +15 V, V- = -15 V) Symbol Icc VIO IIO IIB VI(R) GV VO(p-p) CMRR PSRR Parameter Power Current Input Offset Voltage Input Offset Current Input Bias Current Input Common-Mode Voltage Range Large-Signal Voltage Gain Output Voltage Swing Common Mode Rejection Ratio Supply Voltage Rejection Ratio RL 2K, VO(p-p) = 10V RL 10K RL 2K RS 10K RS 10K RS 10 K Test Conditions Guaranteed Limits Min 12 20 12 10 70 75 Typ 3.5 2 5 30 14 200 14 13 90 90 Max 5.6 6.0 200 500 mA mV nA nA V V/mV V V dB dB Unit TYPICAL PERFORMANCE CURVES 1 Burst Noise vs Rs 10 3 2 RMS Noise vs Rs 10 2 102 BW=1Hz To 1KHz 10 1 10 10 2 10 3 10 4 10 5 10 6 Input Noise (RMS) (v) 1 0 Input Noise (peak) (mv) 10 10 102 103 104 105 106 Rs () Rs () Copyright (c) Avic Electronics Corp. 3 Website: http://www.avictek.com @vic 3 Output Noise vs Rs 10 140 AV4558 4 Spectral Noise Density Output Noise (RMS) (mv) 1 Gv=100 Gv=10 Input Noise (nV/Hz) Gv=1000 120 100 80 60 40 20 0 Gv=10 Rs=100K 10-1 Gv=1 10 -2 10 102 103 104 Rs () 105 106 10 102 103 104 Frequency (Hz) 105 106 5 Open Frequency Respond 140 120 100 180 160 6 Phase Margin vs Frequency Avd (dB) 80 60 40 20 0 -20 1 10 102 103 104 105 106 107 Phase Margin 140 120 100 80 60 40 20 0 1 10 102 103 104 105 106 107 Frequency (Hz) Frequency (Hz) 7 Positive Range and Load Resistance 15 15V 12V 8 Negative Range and Load 15 15V 12V Output Voltage (peak) 11 9 7 5 3 1 102 103 104 Output Voltage (peak) 13 13 11 8 7 6 3 1 3V 6V 9V 9V 6V 3V 105 102 103 104 105 Load Resistance () Load Resistance () Copyright (c) Avic Electronics Corp. 4 Website: http://www.avictek.com @vic AV4558 9 Output signal and Frequency 32 28 Output Voltage (V) 24 20 16 12 8 4 0 10 102 103 104 105 106 Frequency (Hz) Schematic Diagram (Each Amplifier) Copyright (c) Avic Electronics Corp. 5 Website: http://www.avictek.com |
Price & Availability of AV4558
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |