HA17902 Series Quad Operational Amplifier REJ03D0685-0100 (Previous: ADE-204-045) Rev.1.00 Jun 15, 2005 Description The HA17902 is an internal phase compensation quad operational amplifier that operates on a single-voltage power supply and is appropriate for use in a wide range of general-purpose control equipment. Features • Wide usable power-supply voltage range and single-voltage supply operation • Internal phase compensation • Wide common-mode voltage range and operation for inputs close to the 0 level Ordering Information Type No. HA17902PJ Application Car use HA17902FPJ HA17902FPK Rev.1.00 Jun 15, 2005 page 1 of 10 Package Code (Previous Code) PRDP0014AB-A (DP-14) PRSP0014DF-B (FP-14DAV) PRSP0014DF-B (FP-14DAV) HA17902 Series Pin Arrangement Vout1 1 Vin(–)1 2 Vin(+)1 3 VCC 4 Vin(+)2 5 Vin(–)2 6 Vout2 7 14 Vout4 1 – 13 Vin(–)4 4 + – + 12 Vin(+)4 11 GND – + – + 2 3 10 Vin(+)3 9 Vin(–)3 8 Vout3 (Top view) Circuit Structure (1/4) Q5 Q2 Vin(−) Q1 Q3 Q4 Q6 Q7 C R1 Vin(+) Vout Q11 Q10 Q8 Rev.1.00 Jun 15, 2005 page 2 of 10 Q9 Q13 Q12 HA17902 Series Absolute Maximum Ratings (Ta = 25°C) Item Power supply voltage Symbol VCC HA17902PJ 28 HA17902 FPJ 28 HA17902FPK 28 Unit V Sink current Allowable power dissipation Io sink PT 50 1 625* 50 2 625* 25 2 625* mA mW Common-mode input voltage Differential-mode input voltage VCM Vin(diff) –0.3 to VCC ±VCC –0.3 to VCC ±VCC –0.3 to VCC ±VCC V V Operating temperature Storage temperature Topr Tstg –40 to +85 –55 to +125 –40 to +85 –55 to +125 –40 to +125 –55 to +150 °C °C Notes: 1. These are the allowable values up to Ta = 50°C. Derate by 8.3mW/°C above that temperature. 2. See notes on SOP Package Usage in Reliability section. Electrical Characteristics 1 (VCC = + 15V, Ta = 25°C) Min Typ Max Unit Input offset voltage Input offset current Item VIO IIO — — 3 5 8 50 mV nA VCM = 7.5V, RS = 50Ω, Rf = 5kΩ – + IIO = | II – II |, VCM = 7.5V Input bias current Power-supply rejection ratio IIB PSRR — — 30 93 500 — nA dB VCM = 7.5V f = 100Hz, RS = 1kΩ, Rf = 100kΩ Voltage gain Common-mode rejection ratio AVD CMR 75 — 90 80 — — dB dB RS = 1kΩ, Rf = 100kΩ, RL = ∞ RS = 50Ω, Rf = 5kΩ Common-mode input voltage range Maximum output voltage amplitude VCM –0.3 — 13.5 V RS = 1kΩ, Rf = 100kΩ, f = 100Hz VOP-P — 13.6 — V f = 100Hz, RS = 1kΩ, Rf = 100kΩ, RL = 20kΩ Output voltage VOH1 VOH2 13.2 12 13.6 13.3 — — V V IOH = –1mA IOH = –10mA VOL1 VOL2 — — 0.8 1.1 1 1.8 V V IOL = 1mA IOL = 10mA 15 — — mA VOH = 10V Output sink current Io source Io sink 3 9 — mA VOL = 1V Supply current Slew rate ICC SR — — 0.8 0.19 2 — mA V/µs Vin = GND, RL = ∞ f = 1.5kHz, VCM = 7.5V, RL = ∞ Channel separation CS — 120 — dB Output source current Symbol Test Conditions f = 1kHz Electrical Characteristics 2 (VCC = + 15V, Ta = – 40 to 125°C) Min Typ Max Unit Input offset voltage Input offset current Item VIO IIO Symbol — — — — 8 200 mV nA VCM = 7.5V, RS = 50Ω, Rf = 5kΩ – + VCM = 7.5V , IIO = | II – II | Input bias current Common-mode input voltage range IIB VCM — 0 — — 500 13.0 nA V VCM = 7.5V RS = 1kΩ, Rf = 100kΩ, f = 100Hz Output voltage VOH VOL 13.0 — — — — 1.3 V V IOH = –1mA IOL = 1mA Supply current ICC — — 4 mA Rev.1.00 Jun 15, 2005 page 3 of 10 Test Conditions Vin = GND, RL = ∞ HA17902 Series Test Circuits 1. Input offset voltage (VIO), input offset current (IIO), and Input bias current (IIB) test circuit Rf 5k SW1 RS 50 RS 50 R 10k R 10k Rf 5k SW2 SW2 On Off Off On SW1 On Off On Off VCC – Vout + V VCM VIO = VO1 1 + Rf / RS (mV) IIO = VO2 − VO1 R(1 + Rf / RS) (nA) IIB = | VO4 − VO3 | 2 . R(1 + Rf / RS) (nA) 2. Common-mode rejection ratio (CMR) test circuit CMR = 20 log VIN . Rf VO . RS (dB) Rf 5.0k VCC RS 50 – Vout + Vin RS 50 Rf 5.0k 3. Supply current (ICC) test circuit A VCC – Vout + Rev.1.00 Jun 15, 2005 page 4 of 10 VO VO1 VO2 VO3 VO4 VCM = 1 V 2 CC HA17902 Series 4. Voltage gain (AVD), slew rate (SR), common-mode input voltage range (VCM), and maximum output voltage amplitude (VOP-P) test circuit. Vin Rf 100k 40dB 47µ – + R 51k VCC – D.U.T + RS 1k Vin RS 1k V2 Vout Rf 100k V1 + + – 47µ – 47µ SW1 Rf 20k (1) AVD: RS = 1kΩ, Rf = 100kΩ, RL = ∞, V1 = V2 = 1/2 VCC V AVD = 20 log O + 40 (dB) VIN (2) SR: f = 1.5kHz, RL = ∞, V1 = V2 = 1/2 VCC VCC 10k + VOH – A (3) VCM: RS = 1kΩ, Rf = 100kΩ, f = 100Hz, V1 = 1/2 VCC, RL = ∞, and the value of V2 just slightly prior to the point where the output waveform changes. (4) VOP-P:RS = 1kΩ, Rf = 100kΩ, RL: 20kΩ, f = 100Hz, VOP-P = VOH ↔ VOL [VP-P] 5. Output source current (Iosource) test circuit Io source: VOH = 10V V SR = V [V/µs] T T 6. Output sink current (Iosink) test circuit Io sink: VOL = 1V VCC 10k – VOH + A Rev.1.00 Jun 15, 2005 page 5 of 10 HA17902 Series Characteristics Curve Input Bias Current vs. Ambient Temperature Characteristics Input Bias Current vs. Power-Supply Voltage Characteristics 90 Ta = 25°C Vin = 7.5 V 80 Input Bias Current IIB (nA) Input Bias Current IIB (nA) 100 75 50 25 70 60 50 40 30 20 10 0 10 20 0 –55 –35 –15 30 Power-Supply Voltage VCC (V) Output Sink Current vs. Ambient Temperature Characteristics 80 Output Sink Current Io source (mA) Output Sink Current Io sink (mA) 45 65 85 105 125 90 VCC = 15 V VOH = 1 V 70 60 50 40 30 20 10 0 –55 –35 –15 5 25 45 65 VCC = 15 V VOH = 10 V 80 70 60 50 40 30 20 10 0 –55 –35 –15 85 105 125 5 25 45 65 85 105 125 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Voltage Gain vs. Frequency Characteristics Voltage Gain vs. Power-Supply Voltage Characteristics 160 160 VCC = 15 V Ta = 25°C 140 Voltage Gain AVD (dB) 140 Voltage Gain AVD (dB) 25 Output Source Current vs. Ambient Temperature Characteristics 90 120 100 80 60 40 20 0 5 Ambient Temperature Ta (°C) Ta = 25°C 120 100 80 60 40 20 1 10 100 1k 10 k Frequency f (Hz) Rev.1.00 Jun 15, 2005 page 6 of 10 100 k 1M 0 10 20 Power-Supply Voltage VCC (V) 30 HA17902 Series Supply Current vs. Power-Supply Voltage Characteristics Maximum Output Voltage Amplitude vs. Frequency Characteristics 4 Ta = 25°C Vin = GND Supply Current ICC (mA) Maximum Output Voltage Amplitude VOP-P (VP-P) 20 15 10 5 0 1k 2 1 0 10 k 100 k 10 1M 20 30 Power-Supply Voltage VCC (V) Frequency f (Hz) Common-Mode Rejection Ratio vs. Frequency Characteristics Slew Rate vs. Power-Supply Voltage Characteristics 0.8 0.6 0.4 0.2 0 10 20 Power-Supply Voltage VCC (V) Rev.1.00 Jun 15, 2005 page 7 of 10 30 Common-Mode Rejection Ratio CMR (dB) 120 V1 = V2 = 1/2 VCC f = 1.5 kHz Slew Rate SR (V/µs) 3 VCC = 15 V Ta = 25°C RS = 50 Ω 100 80 60 40 20 0 100 1k 10 k Frequency f (Hz) 100 k 1M HA17902 Series HA17902 Application Examples The HA17902 is a quad operational amplifier, and consists of four operational amplifier circuits and one bias current circuit. It features single-voltage power supply operation, internal phase compensation, a wide zero-cross bandwidth, a low input bias current, and a high open-loop gain. Thus the HA17902 can be used in a wide range of applications. This section describes several applications using the HA17902. 1. Noninverting Amplifier Figure 1 shows the circuit diagram for a noninverting amplifier. The voltage gain of this amplifier is given by the following formula. Vout R2 =1+ Vin R1 +Vin 10k + Vout – R2 1M 10k R1 Figure 1 Noninverting Amplifier 2. Summing Amplifier Since the circuit shown in figure 2 applies +V1 and +V2 to the noninverting input and +V3 and +V4 to the inverting input, the total output will be Vout = V1 + V2 – V3 – V4. +V1 +V2 +V3 +V4 R 100k R 100k R 100k R 100k VCC Vin(+) 100k + HA17902 – Vin(–) R 100 k Figure 2 Summing Amplifier Rev.1.00 Jun 15, 2005 page 8 of 10 Vout HA17902 Series 3. High Input Impedance DC Differential Amplifier The circuit shown in figure 3 is a high input impedance DC differential amplifier. This circuit’s common-mode rejection ratio (CMR) depends on the matching between the R1/R2 and R4/R3 resistance ratios. This amplifier’s output is given by the following formula. Vout = 1 + R4 R3 (V2 – V1) R1 100kΩ R2 R4 100kΩ – 100kΩ + V1 R3 100kΩ – Vout + V2 Figure 3 High Input Impedance DC Differential Amplifier 4. Voltage Controlled Oscillator Figure 4 shows an oscillator circuit in which the amplifier A1 is an integrator, the amplifier A2 is a comparator, and transistor Q1 operates as a switch that controls the oscillator frequency. If the output Vout1 is at the low level, this will cut off transistor Q1 and cause the A1 inverting input to go to a higher potential than the noninverting input. Therefore, A1 will integrate this negative input state and its output level will decrease. When the A1 integrator output becomes lower than the A2 comparator noninverting input level (VCC/2) the comparator output goes high. This turns on transistor Q1 causing the integrator to integrate a positive input state and for its output to increase. This operation generates a square wave on Vout1 and a triangular wave on Vout2. C 0.05µF 100k +VC VCC R 100k – 51k R/2 50k Q1 + VCC A1 HA17902 A2 VCC/2 HA17902 – Vout1 + 51k Vout2 10k Figure 4 Voltage Controlled Oscillator Rev.1.00 Jun 15, 2005 page 9 of 10 HA17902 Series Package Dimensions JEITA Package Code P-DIP14-6.3x19.2-2.54 RENESAS Code PRDP0014AB-A Previous Code DP-14 MASS[Typ.] 0.97g D 8 E 14 7 1 b3 Z A1 A Reference Symbol Dimension in Millimeters Min Nom e1 7.62 D 19.2 E 6.3 L A1 0.51 bp 0.38 θ c e1 c 0.20 θ 0° e 2.29 0.48 RENESAS Code PRSP0014DF-B *1 Previous Code FP-14DAV D 0.35 2.54 2.79 15° 2.79 2.54 MASS[Typ.] 0.23g NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. F 14 0.58 0.25 Z L JEITA Package Code P-SOP14-5.5x10.06-1.27 7.4 1.3 b3 bp 20.32 5.06 A e Max 8 c HE *2 E bp Index mark Reference Symbol Terminal cross section ( Ni/Pd/Au plating ) 1 Z *3 Nom Max D 10.06 10.5 E 5.50 A2 7 e A1 bp Dimension in Millimeters Min x M 0.00 0.10 0.20 0.34 0.40 0.46 0.15 0.20 0.25 7.80 8.00 2.20 A L1 bp b1 c A c A1 θ y L Detail F 1 θ 0° HE 7.50 1.27 e x 0.12 y 0.15 Z 1.42 0.50 L L Rev.1.00 Jun 15, 2005 page 10 of 10 8° 1 0.70 1.15 0.90 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. 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