DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 13
Technical content
Features
200 µA Supply Current per A mplifier 3.7 MHz Bandw idth Output Sw ing to Within 10 mV of Either Rail Input Voltage Range Exceeds the R ails 3 V / µs Slew Rate 25 nV / √Hz Input Voltage Noise Replaces KM4170 and KM4270 FAN4174 Competes w ith OPA340 and TLV2461; Available in a SOT23-5 Package FAN4274 Competes w ith OPA2340 and TLV2462; Available in MSOP-8 Package Fully Specified at +5 V Supplies
Applications
Motor Control Portable / Battery-pow ered Applications PCMCIA , USB Mobile Communications, Cellular Phones, Pagers Notebooks and PDAs Sensor Interface A/D Buffer Active Filters Signal Conditioning Portable Test Instruments
Description
The FAN4174 (single) and FA N4274 (dual) are voltage feedback amplifiers w ith CMOS inputs that consume only 200 µA of supply current per amplifier , w hile providing ±33 mA of output short -circuit current. These amplifiers are designed to operate 5 V supplies. The common mode volt age range extends beyond the negative and positive rails. The FAN4174 and FAN4274 are designed on a CMOS process and provide 3.7 MHz of bandw idth and 3 V / μs of slew rate at a supply voltage of 5 V. These amplifiers operate and are reliable over a w ide temperature range of -40°C to +125°C. The combination of extended temperature operation, low pow er, rail -to-rail performance, low -voltage operation, and a tiny package optimize this amplifier family for use in many industrial, general-purpose, and battery-pow ered applications. Figure 1. Frequency vs. Gain
Ordering Information
Temperature Range Package Packing Method FAN4174IS5X -40 to +125°C 5-Lead SOT23 Package Tape and Reel (3000) FAN4274IMU8X -40 to +125°C 8-Lead Molded Small-Outline Package Tape and Reel (3000)
Figure 2. Typical Application Circuit Figure 3. FAN4174 SOT23 Figure 4. FAN4274 MSOP
1 OUT Output
1 OUT1 Output, Channel 1
7 OUT2 Output, Channel 2
www.onsemi.com FAN4174 / FAN4274 — Single and Dual, Rail-to-Rail I/O, CMOS Amplifier Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Functional operation under any of these conditions is NOT implied. Performance and reliability are guaranteed only if operating conditions are not exceeded. Symbol Parameter Min. Max. Unit VCC Supply Voltage 0 6 V VIN Input Voltage Range -VS-0.5 +VS+0.5 V TJ Junction Temperature +150 °C TSTG Storage Temperature -65 +150 °C TL Lead Soldering, 10 Seconds +300 °C ΘJA Thermal Resistance(1) 5-Lead SOT23 256 °C/W 8-Lead MSOP 206 Note: 1. Package thermal resistance JEDEC standard, multi -layer test boards, still air. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. ON Semiconductor does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Max. Unit +Vs Supply Voltage 2.30 5.25 V TA Operating Temperature Range -40 +125 °C
www.onsemi.com FAN4174 / FAN4274 — Single and Dual, Rail-to-Rail I/O, CMOS Amplifier Electrical Specifications at +2.7 V VS=+2.7 V, G=2, RL=10 kΩ to V S/2, RF=5 kΩ; unless otherw ise noted. Symbol Parameter Conditions Min. Typ. Max. Units Frequency Domain Response UGBW -3 dB Bandw idth G=+1 4.0 MHz BWSS 2.5 MHz GBWP Gain Bandw idth Product 4 MHz Time Domain Response tR, fF Rise and Fall Time VO=1.0 V Step 300 ns OS Overshoot VO=1.0 V Step 5 % SR Slew Rate VO=3 V Step, G=-1 3 V/µs Distortion and Noise Response HD2 2nd Harmonic Distortion VO=1 VPP, 10 kHz -66 dBc HD3 3rd Harmonic Distortion VO=1 VPP, 10 kHz -67 dBc THD Total Harmonic Distortion VO=1 VPP, 10 kHz 0.1 % en Input Voltage Noise 26 nV/√Hz XTALK Crosstalk (FAN4274) 100 kHz -100 dB DC Performance VIO Input Offset Voltage(2) -6 0 +6 mV dVIO Average Drift 2.1 µV/°C Ibn Input Bias Current 5 pA PSRR Pow er Supply Rejection Ratio(2) DC 50 73 dB AOL Open-loop Gain DC 98 dB IS Supply Current per Amplifier (2) 200 300 µA Input Characteristics RIN Input Resistance 10 GΩ CIN Input Capacitance 1.4 pF CMIR Input Common Mode Voltage Range -0.3 to 2.8 V CMRR Common Mode Rejection Ratio(2) FAN4174 DC, V CM=0 V to 2.2 V 50 65 dB FAN4274 DC, V CM=0 V to 2.2 V 50 65 Output Characteristics VO Output Voltage Sw ing(2) RL=10 kΩ to VS/2 0.03 0.01 to 2.69 2.65 V RL=1 kΩ to VS/2 0.05 to 2.55 ISC Short-Circuit Output Current +34/-12 mA VS Pow er Supply Operating Range 2.5 to 5.5 V Note : 2. 100% tested at 25°C.
www.onsemi.com FAN4174 / FAN4274 — Single and Dual, Rail-to-Rail I/O, CMOS Amplifier Electrical Specifications at +5 V VS=+5 V, G=2, RL=10 kΩ to VS/2, RF= 5 kΩ; unless otherw ise noted. Symbol Parameter Conditions Min. Typ. Max. Units Frequency Domain Response UGBW -3dB Bandw idth G=+1, TA=85°C 3.7 MHz G=+1, TA=125°C 3.2 BWSS 2.3 MHz GBWP Gain Bandw idth Product TA=85°C 3.7 MHz TA=125°C 3.2 Time Domain Response tR, fF Rise and Fall Time VO=1.0 V Step 300 ns OS Overshoot VO=1.0 V Step 5 % SR Slew Rate VO=3 V Step, G=-1 3 V/µs Distortion and Noise Response HD2 2nd Harmonic Distortion VO=1 VPP, 10 kHz -80 dBc HD3 3rd Harmonic Distortion VO=1 VPP, 10 kHz -80 dBc THD Total Harmonic Distortion VO=1 VPP, 10 kHz 0.02 % en Input Voltage Noise 25 nV/√Hz XTALK Crosstalk (FAN4274) 100 kHz -100 dB DC Performance VIO Input Offset Voltage(3) -8 0 +8 mV dVIO Average Drift 2.9 µV/°C Ibn Input Bias Current 5 pA PSRR Pow er Supply Rejection Ratio(3) DC 50 73 dB AOL Open-loop Gain DC 102 dB IS Supply Current per Amplifier (3) 200 300 µA Input Characteristics RIN Input Resistance 10 GΩ CIN Input Capacitance 1.2 pF CMIR Input Common Mode Voltage Range -0.3 to 5.1 V CMRR Common Mode Rejection Ratio(3) DC, V CM=0 V to VS 58 73 dB Output Characteristics VO Output Voltage Sw ing(3) RL=10 kΩ to VS/2 0.03 0.01 to 4.99 4.95 V RL=1 kΩ to VS/2 0.1 to 4.9 ISC Short-Circuit Output Current ±33 mA VS Pow er Supply Operating Range 2.5 to 5.5 V Note: 3. 100% tested at 25°C.
0.20 C A B
0.60 REF
0.35 SEATING PLANE
B) ALL DIMENSIONS ARE IN MILLIMETERS. Figure 31. 5-Lead SOT-23 Package specifically the warranty therein, which covers ON Semi conductor products.
Figure 32. 8-Lead Molded Small O utline Package (MSOP) specifically the warranty therein, which covers ON Semi conductor products.
www.onsemi.com FAN4174 / FAN4274 — Single and Dual, Rail-to-Rail I/O, CMOS Amplifier ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even i f such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFIL LM ENT: Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Phone : 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax : 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. Amer ic an Tech nical Sup port: 800-282-9855 Toll Free USA/Canada. Eur ope, Middle East and Afr ica Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5817-1050 ON Semic onductor Website: www .onse Or der Literature: http://www.onsemi.com/ For additional information, please contact y Sales Representative