NE5230 ONSEMI | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 18
Technical content
Features
- Works Down to 1.8 V Supply V oltages
- Adjustable Supply Current
- Low Noise
- Common−mode Includes Both Rails
- VOUT Within 100 mV of Both Rails
- These are Pb−Free Devices
Applications
- Portable Precision Instruments
- Remote Transducer Amplifier
- Portable Audio Equipment
- Rail−to−Rail Comparators
- Half−wave Rectification without Diodes
- Remote Temperature Transducer with 4.0 to 20 mA Output Transmission http://onsemi.com PIN CONNECTIONS See detailed ordering and shipping information in the package dimensions section on page 16 of this data sheet.
ORDERING INFORMATION
(Top View) PDIP−8 N SUFFIX CASE 626 SOIC−8 D SUFFIX CASE 751 8NC −IN +IN OUTPUT BIAS ADJ.VEE VCC NC N, D Packages See general marking information in the device marking section on page 16 of this data sheet. DEVICE MARKING INFORMATION
NE5230, SA5230, SE5230 http://onsemi.com MAXIMUM RATINGS Rating Symbol Value Unit Single Supply Voltage VCC 18 V Dual Supply Voltage VS ±9 V Input Voltage (Note 1) VIN ±9 (18) V Differential Input Voltage (Note 1) ±VS V Common−Mode Voltage (Positive) VCM VCC + 0.5 V Common−Mode Voltage (Negative) VCM VEE − 0.5 V Power Dissipation (Note 2) PD 500 mW Thermal Resistance, Junction−to−Ambient N Package D Package R/C0113JA 130 182 °C/W Operating Junction Temperature (Note 2) TJ 150 °C Operating Temperature Range NE SA SE TA 0 to 70 −40 to 85 −40 to 125
80 Output Short−Circuit Duration to Either Power Supply Pin (Notes 2 and 3) Indefinite s
Storage Temperature Tstg −65 to 150 °C Lead Soldering Temperature (10 sec max) Tsld 230 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above t he Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Can exceed the supply voltages when V S ≤± 7.5 V (15 V). 2. The maximum operating junction temperature is 150°C. At elevated temperatures, devices must be derated according to the package thermal resistance and device mounting conditions. Derate above 25°C at the following rates: N package at 7.7 mW/°C D package at 5.5 mW/°C. 3. Momentary shorts to either supply are permitted in accordance to transient thermal impedance limitations determined by the package and device mounting conditions. RECOMMENDED OPERATING CONDITIONS Characteristic Value Unit Single Supply Voltage 1.8 to 15 V Dual Supply Voltage ±0.9 to ±7.5 V Common−Mode Voltage (Positive) VCC + 0.25 V Common−Mode Voltage (Negative) VEE − 0.25 V Temperature NE Grade SA Grade SE Grade 0 to +70 −40 to +85 −40 to +125
NE5230, SA5230, SE5230 http://onsemi.com DC AND AC ELECTRICAL CHARACTERISTIC Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7.5 V or equivalent single supply, RL = 10 k/C0087, full input common−mode range, over full operating temperature range. Characteristic Symbol Test Conditions Bias Min Typ Max Unit NE5230, SA5230 Offset Voltage VOS TA = 25°C Any 0.4 3.0 mV TA = Tlow to Thigh Any 3.0 4.0 Drift VOS Any 2.0 5.0 /C0109V/°C Offset Current IOS TA = 25°C High 3.0 50 nA Low 3.0 30 TA = Tlow to Thigh High 100 Low 60 Drift IOS High 0.5 1.4 nA/°C Low 0.3 1.4 Bias Current IB TA = 25°C High 40 150 nA Low 20 60 TA = Tlow to Thigh High 200 Low 150 Drift IB High 2.0 4.0 nA/°C Low 2.0 4.0 Supply Current IS VS = ±0.9 V TA = 25°C Low 110 160 /C0109A High 600 750 TA = Tlow to Thigh Low 250 High 800 VS = ±7.5 V TA = 25°C Low 320 550 /C0109A High 1100 1600 TA = Tlow to Thigh Low 600 High 1700 Common−Mode Input Range VCM VOS ≤ 6 mV, TA = 25°C Any V− − 0.25 V+ + 0.25 V VOS ≤ 6 mV, TA = Tlow to Thigh Any V− V+ Common−Mode Rejection Ratio CMRR VS = ±7.5 V RS = 10 k/C0087; VCM = ±7.5 V; TA = 25°C Any 85 95 dB RS = 10 k/C0087; VCM = ±7.5 V; TA = Tlow to Thigh Any 80 Power Supply Rejection Ratio PSRR TA = 25°C High 90 105 dB Low 85 95 VOS /C0118 6 mV, TA = Tlow to Thigh High 75 Low 80 Load Current Source IL VS = ±0.9 V; TA = 25°C High 4.0 6 mA Sink VS = ±0.9 V; TA = 25°C High 5.0 7 Source VS = ±7.5 V; TA = 25°C High 16 Sink VS = ±7.5 V; TA = 25°C High 32 Source VS = ±0.9 V; TA = Tlow to Thigh Any 1.0 5 Sink VS = ±0.9 V; TA = Tlow to Thigh Any 2.0 6 Source VS = ±7.5 V; TA = Tlow to Thigh Any 4.0 10 Sink VS = ±7.5 V; TA = Tlow to Thigh Any 5.0 15 For NE5230 devices, Tlow = 0°C and Thigh = +70°C. For SA5230 devices, Tlow = −40°C and Thigh = +85°C.
NE5230, SA5230, SE5230 http://onsemi.com DC AND AC ELECTRICAL CHARACTERISTIC Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7.5 V or equivalent single supply, RL = 10 k/C0087, full input common−mode range, over full operating temperature range. Characteristic UnitMaxTypMinBiasTest ConditionsSymbol SE5230 Offset Voltage VOS TA = 25°C Any 0.4 3.0 mV TA = Tlow to Thigh Any 3.0 4.0 Drift VOS Any 2.0 5.0 /C0109V/°C Offset Current IOS TA = 25°C High 3.0 50 nA Low 3.0 30 TA = Tlow to Thigh High 100 Low 60 Drift IOS High 0.5 1.4 nA/°C Low 0.3 1.4 Bias Current IB TA = 25°C High 40 150 nA Low 20 60 TA = Tlow to Thigh High 300 Low 300 Drift IB High 2.0 4.0 nA/°C Low 2.0 4.0 Supply Current IS VS = ±0.9 V TA = 25°C Low 110 160 /C0109A High 600 750 TA = Tlow to Thigh Low 275 High 850 VS = ±7.5 V TA = 25°C Low 320 550 /C0109A High 1100 1600 TA = Tlow to Thigh Low 600 High 1700 Common−Mode Input Range VCM VOS ≤ 6 mV, TA = 25°C Any V− − 0.25 V+ + 0.25 V VOS ≤ 20 mV, TA = Tlow to Thigh Any V− V+ Common−Mode Rejection Ratio CMRR VS = ±7.5 V RS = 10 k/C0087; VCM = ±7.5 V; TA = 25°C Any 85 95 dB RS = 10 k/C0087; VCM = ±7.5 V; TA = Tlow to Thigh Any 80 Power Supply Rejection Ratio PSRR TA = 25°C High 90 105 dB Low 85 95 TA = Tlow to Thigh High 75 Low 80 Load Current Source IL VS = ±0.9 V; TA = 25°C High 4.0 6 mA Sink VS = ±0.9 V; TA = 25°C High 5.0 7 Source VS = ±7.5 V; TA = 25°C High 16 Sink VS = ±7.5 V; TA = 25°C High 32 Source VS = ±0.9 V; TA = Tlow to Thigh Any 1.0 5 Sink VS = ±0.9 V; TA = Tlow to Thigh Any 2.0 6 Source VS = ±7.5 V; TA = Tlow to Thigh Any 4.0 10 Sink VS = ±7.5 V; TA = Tlow to Thigh Any 5.0 15 For SE5230 devices, Tlow = −40°C and Thigh = +125°C.
NE5230, SA5230, SE5230 http://onsemi.com DC AND AC ELECTRICAL CHARACTERISTIC Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7.5 V or equivalent single supply, RL = 10 k/C0087, full input common−mode range, over full operating temperature range. Characteristic UnitMaxTypMinBiasTest ConditionsSymbol NE5230, SA5230, SE5230 Large−Signal Open−Loop Gain AVOL VS = ±7.5 V RL = 10 k/C0087; TA = 25°C High 120 2000 V/mV Low 60 750 TA = Tlow to Thigh High 100 Low 50 Output Voltage Swing VOUT VS = ±0.9 V TA = 25°C +SW Any 750 800 mV TA = 25°C −SW Any 750 800 TA = Tlow to Thigh; +SW Any 700 TA = Tlow to Thigh; −SW Any 700 VS = ±7.5 V TA = 25°C +SW Any 7.30 7.35 V TA = 25°C −SW Any −7.32 −7.35 TA = Tlow to Thigh; +SW Any 7.25 7.30 TA = Tlow to Thigh; −SW Any −7.30 −7.35 Slew Rate SR TA = 25°C High 0.25 V//C0109s Low 0.09 V//C0109s Inverting Unity Gain Bandwidth BW CL = 100 pF; TA = 25°C High 0.6 MHz Low 0.25 MHz Phase Margin /C0113M CL = 100 pF; TA = 25°C Any 70 ° Settling Time tS CL = 100 pF, 0.1% High 2.0 /C0109s Low 5.0 /C0109s Input Noise VINN RS = 0 /C0087; f = 1.0 kHz High 30 nV/√Hz Low 60 nV/√Hz Total Harmonic Distortion THD VS = ±7.5 V AV = 1; VIN = 500 mV; f = 1.0 kHz High 0.003 % VS = ±0.9 V AV = 1, VIN = 500 mV; f = 1.0 kHz High 0.002 % For NE5230 devices, Tlow = 0°C and Thigh = +70°C. For SA5230 devices, Tlow = −40°C and Thigh = +85°C. For SE5230 devices, Tlow = −40°C and Thigh = +125°C.
other operational amplifier today. transistors are configured to form the basic input stage cell.
0.8 V above V
transistors Q8 through Q11 into one output current. effective transconductance would change by a factor of two. proportional to their emitter currents. voltage of less than 0.1 mV . Figure 1. Input Stage
increasing the effective bandwidth. relation IOP × ION − IB1 × IB1 is satisfied. poles − one at the output of each common −emitter stage. amp with a phase margin of 70°. Figure 2. Output Stage
2.0 V , is above 40 kHz for the maximum bias current setting
and greater than 10 kHz at the minimum bias current setting. inverting amplifier configuration. amps would not allow signal processing. pinout with the exception of the bias current adjusting pin. Figure 5. In a non−inverting voltage−follower configuration, the NE5230 will give full rail−to−rail swing. range and output swing capability.
readings if the total resistance does not exceed 650 /C0087. not change the output current. to limit the maximum possible load resistance is preferable. needed by the transducer is compatible with the NE5230. of the NE5230 transconductance configuration. the part will receive power from the line.
- RL MAX ≈VREMOTE /C00421.8V /C0042VINMAX
Figure 8. NE5230 remote temperature transducer utilizing 4.0 − 20 mA current transmission. This application shows the use of the accessibility of the PTAT cell in the device to make the part, itself, a transducer.
Figure 11. Performance Waveforms for the Circuits in Figures 9 and 10. Good response is shown at 1.0 and 10 kHz for both circuits under full swing with a 2.0 V supply.
diodes are needed to achieve the rectification. +VB will vary output reference. Figure 12. Adding an Inverting Summer to the Input and Output of the Half−Wave will Result in Full−Wave
NE5230, SA5230, SE5230 http://onsemi.com CONCLUSION The NE5230 is a versatile op amp in its own right. The part was designed to give low voltage and low power operation without the limitations of previously available amplifiers that had a multitude of problems. The previous application examples are unique to this amplifier and save the user money by excluding various passive components that would have been needed if not for the NE5230’s special input and output stages. The NE5230 has a combination of novel specifications which allows the designer to implement it easily into existing low−supply voltage designs and to enhance their performance. It also offers the engineer the freedom to achieve greater amplifier system design goals. The low input referenced noise voltage eases the restrictions on designs where S/N ratios are important. The wide full −power bandwidth and output load handling capability allow it to fit into portable audio applications. The truly ample open−loop gain and low power consumption easily lend themselves to the requirements of remote transducer applications. The low, untrimmed typical offset voltage and low offset currents help to reduce errors in signal processing designs. The amplifier is well isolated from changes on the supply lines by its typical power supply rejection ratio of 105 dB. REFERENCES 1. Johan H. Huijsing, Multi−stage Amplifier with Capacitive Nesting for Frequency Compensation, U.S. Patent Application Serial No. 602.234, filed April 19, 1984. 2. Bob Blauschild, Differential Amplifier with Rail−to−Rail Capability, U.S. Patent Application Serial No. 525.181, filed August 23, 1983. 3. Operational Amplifiers − Characteristics and Applications, Robert G. Irvine, Prentice−Hall, Inc., Englewood Cliffs, NJ 07632, 1981. 4. Transducer Interface Handbook − A Guide to Analog Signal Conditioning, Edited by Daniel H. Sheingold, Analog Devices, Inc., Norwood, MA 02062, 1981.
NE5230, SA5230, SE5230 http://onsemi.com NE5230N AWL YYWWG SA5230N AWL YYWWG PDIP−8 N SUFFIX CASE 626 SOIC−8 D SUFFIX CASE 751 A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week G or /C0071= Pb−Free Package MARKING DIAGRAMS N5230 ALYW /C0071 S5230 ALYW /C0071 S5230 ALYWE /C0071 Device Description Temperature Range Shipping† NE5230DG 8−Pin Plastic Small Outline (SO−8) Package (Pb−Free) 0°C to +70°C 98 Units / Rail NE5230DR2G 8−Pin Plastic Small Outline (SO−8) Package (Pb−Free) 0°C to +70°C 2500 / Tape & Reel NE5230NG 8−Pin Plastic Dual In−Line Package (PDIP−8) (Pb−Free) 0°C to +70°C 50 Units / Rail SA5230DG 8−Pin Plastic Small Outline (SO−8) Package (Pb−Free) −40°C to +85°C 98 Units / Rail SA5230DR2G 8−Pin Plastic Small Outline (SO−8) Package (Pb−Free) −40°C to +85°C 2500 / Tape & Reel SA5230NG 8−Pin Plastic Dual In−Line Package (PDIP−8) (Pb−Free) −40°C to +85°C 50 Units / Rail SE5230DG 8−Pin Plastic Small Outline (SO−8) Package (Pb−Free) −40°C to +125°C 98 Units / Rail SE5230DR2G 8−Pin Plastic Small Outline (SO−8) Package (Pb−Free) −40°C to +125°C 2500 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
NE5230, SA5230, SE5230 http://onsemi.com PACKAGE DIMENSIONS PDIP−8 CASE 626−05 ISSUE M F NOTE 5 D e b L A E A TOP VIEW C SEATING PLANE
0.010 CASIDE VIEW
b 0.014 0.018 0.022 C 0.008 0.010 0.014 D 0.355 0.365 0.400 e 0.100 BSC E 0.300 0.310 0.325 L 0.115 0.130 0.150 0.35 0.46 0.56 0.20 0.25 0.36 9.02 9.27 10.02
2.54 BSC
7.62 7.87 8.26 2.92 3.30 3.81 MIN NOM MAX MILLIMETERS NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: INCHES. 3. DIMENSION E IS MEASURED WITH THE LEADS RE- STRAINED PARALLEL AT WIDTH E2. 4. DIMENSION E1 DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. 0.300 BSC 7.62 BSC M e/2 c
NE5230, SA5230, SE5230 http://onsemi.com PACKAGE DIMENSIONS SOIC−8 NB CASE 751−07 ISSUE AJ SEATING PLANE N J X 45/C0095 K NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751 −01 THRU 751−06 ARE OBSOLETE. NEW STANDARD IS 751−07. A B S DH C 0.10 (0.004) DIM A MIN MAX MIN MAX INCHES 4.80 5.00 0.189 0.197 MILLIMETERS B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.053 0.069 D 0.33 0.51 0.013 0.020 G 1.27 BSC 0.050 BSC H 0.10 0.25 0.004 0.010 J 0.19 0.25 0.007 0.010 K 0.40 1.27 0.016 0.050 M 0 8 0 8 N 0.25 0.50 0.010 0.020 S 5.80 6.20 0.228 0.244 −X− −Y− G MYM0.25 (0.010) −Z− YM0.25 (0.010) Z S X S M /C0095/C0095/C0095/C0095 1.52 0.060 7.0 0.275 0.6 0.024 1.270 0.050 4.0 0.155 /C0466mm inches/C0467SCALE 6:1 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SOLDERING FOOTPRINT* ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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. “Typical” parameters which may be provided in SCILLC 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. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. NE5230/D PUBLICATION ORDERING INFORMATION N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5773−3850 LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 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 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative