Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 General Description Features The HWD4558 consists of two high performance opera- · Internal frequency compensation tional amplifiers. The IC features high gain, high input · Large DC voltage gain with 100 dB typical resistance, excellent channel separation, wide range of · High input resistance with 5MΩ typical operating voltage and internal frequency compensa· Low input noise voltage with 10nV/ HZ tion. It is specifically suitable for applications in differential-in, differential-out as well as in potential-metric · Maximum power supply voltages: ± 18V amplifiers and where gain and phase matched channels · Compatible with NJM 4558 are mandatory. The HWD4558 contains ± 18Vmaximum power supply voltage. Applications The HWD558 is available in DIP-8 or SOIC-8 package. · · Audio AC-3 decoded system Audio amplifier Pin Configuration SOIC-8/DIP-8 SOIC-8 OUTPUT 1 1 8 VCC INPUT 1- 2 7 OUTPUT 2 INPUT 1+ 3 6 INPUT 2- VEE 4 5 INPUT 2+ DIP-8 Top View Figure 2. Pin Configuration of HWD4558 Figure 1. Package Types of HWD4558 Functional Block Diagram 3.1 KΩ V CC - Input 150 Ω + Input 25 Ω Output 25 Ω 10pF 7.1 KΩ 87pF 7.1 KΩ 480 Ω 4.2 KΩ 36 KΩ V EE Figure 3. Representative Schematic Diagram of HWD4558 (Each amplifier) Issue Date: Jan. 2003 1 Rev.1.0 Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 Ordering Information Package SOIC-8 DIP-8 Temperature Range Part Number -40 to 85oC Marking ID Packing Type HWD4558M 4558M Tube, Reel HWD4558P HWD4558P Tube Absolute Maximum Ratings Parameter Symbol Value VCC + 18 VEE - 18 Differential Input Voltage VID ± 30 V Input Voltage VIC ± 15 V Power Dissipation PD Operating Temperature Range TOP -40 to 85 o Storage Temperature Range TSTG -40 to 125 o Power Supply Voltage Unit V DIP 500 SOIC 800 mW C C Note: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operation Ratings" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Recommended Operation Ratings Parameter Min. Max. Unit Supply Voltage ±4 ± 18 V Issue Date: Jan. 2003 2 Rev.1.0 Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 Electrical Characteristics Operating Conditions: VCC = +15V, VEE = - 15V, TA= 25oC unless otherwise specified. Parameter Conditions Input Offset Voltage Min. Typ. Max. Unit - 0.5 6 mV Input Bias Current VCM = 0V - 25 250 nA Input Offset Current VCM = 0V - 2.5 100 nA 0.3 5 - MΩ - 3.3 5.7 mA Input Resistance RL = ∞, Over full temperature Supply Current range Large Signal Voltage Gain RL ≥2Κ, VO = 1V to 11V 85 100 - dB Common Mode Rejection Ratio VCM = 0V to VCC - 15V 80 92 - dB Power Supply Rejection Ratio VCC=5V to 18V VEE =− 5V to - 18V 80 95 - dB Output Current Source V+ = 1V, V- = 0V - 50 - mA Sink V+ = 0V, V- = 1V - 50 - mA Output Voltage Swing RL≥2KΩ ±10 ±13 - RL≥10KΩ ±12 ±14 - - 1.3 - V / µS - 10 - nV/(HZ)0.5 - 3.4 - MHz Slew Rate Equivalent Input Noise Voltage Rs=50Ω, f=1KHz Gain Bandwidth Product Issue Date: Jan. 2003 3 V Rev.1.0 Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 Typical Characteristics 30 VCC=15V, VEE=-15V 100 25 o RL=2K,TA=25 C Output Voltage Swing (V) Open Loop Voltage Gain (dB) 120 80 60 40 VCC=15V,VEE=-15V, 20 o RL=2K, TA=25 C 15 10 20 5 0 0 1 2x10 HZ 10 HZ 2 10 HZ 3 4 10 HZ 10 HZ 5 10 HZ 0 6 10 HZ 1 10 HZ 2 3 10 HZ 10 HZ 5 10 HZ 6 10 HZ Frequency (HZ) Frequency (HZ) Figure 4. Open Loop Voltage Gain vs. Frequency Figure 5. Maximum Output Voltage Swing vs. Frequency 3 30 0.5 Equivllent Input Noise Voltage (nV/(HZ) ) 10 o VCC=15V,VEE=-15V,TA=25 C 28 Output Voltage Swing (V) 4 10 HZ 26 24 22 20 18 16 14 12 VCC=15V, VEE=-15V o RS=50Ω,TA=25 C 2 10 1 10 0 0.1K 1K 10 0 10 HZ 10K Load Resistance (kΩ) 2 10 HZ 3 10 HZ Frequency (HZ) Figure 6. Maximum Output Voltage Swing vs. Load Resistance Issue Date: Jan. 2003 1 10 HZ Figure 7. Equivalent Input Noise Voltage vs. Frequency 4 Rev.1.0 Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 Typical Characteristics (Continued) 80 1.2 70 1.1 VCC=15V VEE=-15V V CC=15V V EE=-15V 60 0.9 Bias Current (nA) Offset Voltage (mV) 1.0 0.8 0.7 0.6 0.5 50 40 30 20 0.4 10 0.3 0.2 -25 0 25 50 75 100 0 125 -25 0 25 50 75 100 125 o o Ambient Temperature ( C) Ambient Temperature ( C) Figure 8. Input Offset Voltage vs. Temperature Figure 9. Input Bias Current vs. Temperature Typical Application C1 10 µF R5 20K R2 20K VIN R3 10K R4 20K D1 1S1588 R1 20K ＨＷＤ4558 ＨＷＤ4558 VO=VIN D2 1S1588 R6 15K R7 6.2K Figure 10. Typical Application of HWD4558 Issue Date: Jan. 2003 5 Rev.1.0 Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 Mechanical Dimensions DIP - 8 9.2±0.10 7.62±0.25 5° 0.7 6° 6° 4° 3.30±0.30 1.46±0.31 4° φ3×0.15±0.05 0.254 0.457 0.28±0.07 2.54 10.0MAX R0.75 Issue Date: Jan. . n 2003 6.60±0.50 0.13MIN 6 Rev.1.0 Data Sheet Chengdu Sino Microelectronics System Co.,Ltd. DUAL OPERATIONAL AMPLIFIERS HWD4558 Mechanical Dimensions (Continued) 0.2±0.10 7° 0.70±0.025 4.9±0.10 7° 0.32 0.22±0.03 1.55±0.20 SOIC - 8 8° 8° D 6.00±0.20 D φ0.8 0.20 20:1 0.90 3.90±0.10 4° ±4° 1.00 R0.15 R0.15 3° ±2° 0.42±0.09 Issue Date: Jan. 2003 7 Rev.1.0 Chengdu Sino Microelectronics System Co.,Ltd (Http://www.csmsc.com) Headquarters of CSMSC Address: 2nd floor, Building D, Science & Technology Industrial Park, 11 Gaopeng Avenue, Chengdu High-Tech Zone,Chengdu City, Sichuan Province, P.R.China PC: 610041 Tel: +86-28-8517-7737 Fax: +86-28-8517-5097 Beijing Office: Address: Room 505, No. 6 Building, Zijin Garden, 68 Wanquanhe Rd., Haidian District, Beijing, P.R.China PC: 100000 Tel: +86-10-8265-8662 Fax: +86-10-8265-8663 Shenzhen Office: Address: Room 1110-1112, Building A, Zhongshen Garden, Caitian Rd., Futian District, Shenzhen, P.R.China PC: 518000 Tel: +86-775-8299-5768 +86-775-8299-2622 Fax: +86-775-8299-6142 +86-775-8299-1022 Shanghai Office: Address: Room B-906, High-Tech King World, Beijing East Rd. , Shanghai, P.R.China PC: 200001 Tel: +86-21-5308-2272 ext. 210 +86-21-5308-2273 ext. 210 Fax: +86-21-5308-2863