HA17339A Series Quadruple Comparators REJ03D0675-0300 Rev.3.00 Mar 10, 2006 Description The HA17339A series products are comparators designed for general purpose, especially for power control systems. These ICs operate from a single power-supply voltage over a wide range of voltages, and feature a reduced powersupply current since the supply current is independent of the supply voltage. These comparators have the merit which ground is included in the common-mode input voltage range at a singlevoltage power supply operation. These products have a wide range of applications, including limit comparators, simple A/D converters, pulse/square-wave/time delay generators, wide range VCO circuits, MOS clock timers, multivibrators, and high-voltage logic gates. Features • • • • • • • Wide power-supply voltage range : 2 to 36 V Very low supply current : 0.8 mA Typ. Low input bias current : 25 nA Typ. Low input offset current : 5 nA Typ. Low input offset voltage : 2 mV Typ. The common-mode input voltage range includes ground Output voltages compatible with CMOS logic systems Rev.3.00 Mar 10, 2006 page 1 of 14 HA17339A Series • Low electro-magnetic susceptibility Measurement Condition Vcc 1k 1k Vin 1V + − 5.0 5.1 kΩ 4.0 Vout 0.01 µF Vout (V) Vcc = 5 V HA17339A Vout vs. Vin 6.0 −10 dBm RF signal source (for quasi-RF noise) 3.0 2.0 1.0 HA17339A (0 Hz) HA17339A (10 MHz) HA17339A (100 MHz) 0.0 −1.0 0.85 0.90 0.95 1.00 Vin (V) 1.05 1.10 1.15 HA17339 Vout vs. Vin 6.0 5.0 Vout (V) 4.0 3.0 2.0 1.0 HA17339 (0 Hz) HA17339 (10 MHz) HA17339 (100 MHz) 0.0 −1.0 0.85 0.90 0.95 1.00 Vin (V) 1.05 1.10 1.15 Ordering Information Type No. HA17339A HA17339AF HA17339ARP HA17339AT Application Commercial use Rev.3.00 Mar 10, 2006 page 2 of 14 Package Name DIP-14 pin SOP-14 pin (JEITA) SOP-14 pin (JEDEC) TSSOP-14 pin Package Code PRDP0014AB-B PRSP0014DF-B PRSP0014DE-A PTSP0014JA-B HA17339A Series Pin Arrangement Vout2 1 14 Vout3 Vout1 2 13 Vout4 VCC 3 Vin(−)1 4 11 Vin(+)4 Vin(+)1 5 10 Vin(−)4 Vin(−)2 6 Vin(+)2 7 1 4 − + − + − + + 2 3− 12 GND 9 Vin(+)3 8 Vin(−)3 (Top view) Circuit Structure (1/4) VCC Q3 Q2 Vin(+) Q4 Q1 Vout Q8 Vin(−) Q7 Q5 Q6 Note: If Input/Output terminals voltage over the absolute maximum ratings, there is possibility of mis-operation, characteristics deterioration and destruction, because of the current’s flowing to parasitic diode in IC. The Input/Output terminals are recommended to be protected with the clamp circuit which using the diode with low forward voltage (like schottky barrier diode) when there is a possibility for the Input/Output terminals voltage exceeds the absolute maximum ratings. Rev.3.00 Mar 10, 2006 page 3 of 14 HA17339A Series Absolute Maximum Ratings (Ta = 25°C) Item Power supply voltage Differential input voltage Input voltage Output pin voltage Output current Allowable power dissipation Symbol DIP SOP TSSOP Operating temperature Storage temperature Ratings 36 ±VCC −0.3 to +VCC −0.3 to +36 20 625 *2 625 *3 400 *4 −40 to +85 −55 to +125 VCC Vin(diff) Vin Vout Iout *1 PT Topr Tstg Unit V V V V mA mW °C °C Notes: 1. These products can be destroyed if the output and VCC are shorted together. The maximum output current is the allowable value for continuous operation. 2. HA17339A: These are the allowable values up to Ta = 50°C. Derate by 8.3 mW/°C above that temperature. 3. HA17339AF/ARP: When it is mounted on glass epoxy board of 40 mm × 40 mm × 1.6 mmt with 10% wiring density, value at Ta ≤ 25°C. If Ta > 25°C, derated by 6.25 mW/°C. When it is mounted on glass epoxy board of 40 mm × 40 mm × 1.6 mmt with 30% wiring density. If Ta > 32°C, derated by 6.70 mW/°C. 4. HA17339AT: These are the allowable values up to Ta = 25°C. Derate by 4 mW/°C above that temperature. Electrical Characteristics (VCC = 5 V, Ta = 25°C) Item Input offset voltage Symbol VIO Min Typ 2 Max 7 Unit mV Input offset current Input bias current Common-mode input voltage *1 Supply current Voltage Gain *3 Response time *2,3 Output sink current Output saturation voltage IIO IIB VCM ICC AV tR IO(sink) VO(sat) 0 6 5 25 0.8 (200) (1.3) 16 200 50 250 VCC−1.5 2 400 nA nA V mA V/mV µs mA mV Output leakage current *3 ILO (0.1) nA Test Conditions Output switching point: when VO = 1.4V, RS = 0Ω IIN(+) − IIN(−) IIN(+) or IIN(−) RL = ∞ RL = 15kΩ VRL = 5V, RL = 5.1kΩ VIN(−) = 1V, VIN(+) = 0, VO ≤ 1.5V VIN(−) = 1V, VIN(+) = 0, Iosink = 3mA VIN(+) = 1V, VIN(−) = 0, VO = 5V Notes: 1. Voltages more negative than −0.3 V are not allowed for the common-mode input voltage or for either one of the input signal voltages. 2. The stipulated response time is the value for a 100 mV input step voltage that has a 5 mV overdrive. 3. Design spec. Rev.3.00 Mar 10, 2006 page 4 of 14 HA17339A Series Test Circuits 1. Input offset voltage (VIO), input offset current (IIO), and Input bias current (IIB) test circuit Rf 5k VCC SW1 RS 50 RS 50 R 20 k R 20 k RL 51k VO + 470µ − + SW2 Rf 5 k VC1 − V SW1 On Off On Off SW2 On Off Off On Vout VO1 1 VC1 = V 2 CC VO2 VO3 VC2 = 1.4V VO4 VC2 VIO = | VO1 | 1 + Rf / RS (mV) IIO = | VO2 − VO1 | R(1 + Rf / RS) (nA) IIB = | VO4 − VO3 | 2 ⋅ R(1 + Rf / RS) (nA) 2. Output saturation voltage (VO sat) output sink current (Iosink), and common-mode input voltage (VCM) test circuit VCC 50 SW1 1 2 VC1 5k 4.87k 1.6k SW2 1 2 − + 50 50 SW3 Item VC1 VOsat 2V VC2 0V VC3 SW1 1 Iosink 2V VCM 2V 0V −1 to VCC 1.5V 1 2 VC3 VC2 3. Supply current (ICC) test circuit + 1V Rev.3.00 Mar 10, 2006 page 5 of 14 − A VCC ICC: RL = ∞ Unit SW3 V 1 at VCC = 5V 3 at VCC = 15V 1 2 mA Switched 3 V between 1 and 2 SW2 1 HA17339A Series 4. Voltage gain (AV) test circuit (RL = 15kΩ) VCC +V 20k Vin 10k 30k 10µ AV = 20 log VO1 − VO2 VIN1 − VIN2 VO − 50 20k 50 −V RL 15k + + − (dB) 5. Response time (tR) test circuit VCC − +V Vin VO 50 24k RL 5.1k + P.G VR 5k 30k −V 50 120k SW 12V tR: RL = 5.1kΩ, a 100mV input step voltage that has a 5mV overdrive • With VIN not applied, set the switch SW to the off position and adjust VR so that VO is in the vicinity of 1.4V. • Apply VIN and turn the switch SW on. 90% 10% tR Rev.3.00 Mar 10, 2006 page 6 of 14 HA17339A Series Characteristic Curves Input Bias Current vs. Power-Supply Voltage Characteristics Input Bias Current vs. Ambient Temperature Characteristics 60 90 VCC = 5 V Ta = 25°C Input Bias Current IIB (nA) Input Bias Current IIB (nA) 80 70 60 50 40 30 20 50 40 30 20 10 10 0 −55 −35 −15 5 25 45 65 0 85 105 125 20 30 40 Ambient Temperature Ta (°C) Supply Current vs. Ambient Temperature Characteristics Supply Current vs. Power-Supply Voltage Characteristics 1.8 1.6 VCC = 5 V RL = ∞ Supply Current ICC (mA) 1.6 Supply Current ICC (mA) 10 Power-Supply Voltage VCC (V) 1.4 1.2 1.0 0.8 0.6 0.4 Ta = 25°C RL = ∞ 1.4 1.2 1.0 0.8 0.6 0.2 0 −55 −35 −15 5 25 45 65 85 105 125 Ambient Temperature Ta (°C) Rev.3.00 Mar 10, 2006 page 7 of 14 0 10 20 30 Power-Supply Voltage VCC (V) 40 HA17339A Series Output Sink Current vs. Ambient Temperature Characteristics Output Sink Current vs. Power-Supply Voltage Characteristics VCC = 5 V Vin(−) = 1 V Vin(+) = 0 Vout = 1.5 V 40 35 30 25 20 15 10 5 0 −55 −35 −15 5 25 45 65 30 Output Sink Current Iosink (mA) Output Sink Current Iosink (mA) 45 20 15 10 5 0 85 105 125 0 10 20 30 40 Ambient Temperature Ta (°C) Power-Supply Voltage VCC (V) Voltage Gain vs. Ambient Temperature Characteristics Voltage Gain vs. Power-Supply Voltage Characteristics 130 130 VCC = 5 V RL = 15 kΩ 125 Ta = 25°C RL = 15 kΩ 120 120 Voltage Gain AV (dB) Voltage Gain AV (dB) 25 115 110 105 100 95 110 100 90 80 90 85 −55 −35 −15 70 5 25 45 65 85 105 125 Ambient Temperature Ta (°C) Rev.3.00 Mar 10, 2006 page 8 of 14 0 10 20 30 Power-Supply Voltage VCC (V) 40 HA17339A Series HA17339A Application Examples The HA17339A houses four independent comparators in a single package, and operates over a wide voltage range at low power from a single-voltage power supply. Since the common-mode input voltage range starts at the ground potential, the HA17339A is particularly suited for single-voltage power supply applications. This section presents several sample HA17339A applications. HA17339A Application Notes 1. Square-Wave Oscillator The circuit shown in figure one has the same structure as a single-voltage power supply astable multivibrator. Figure 2 shows the waveforms generated by this circuit. 100k 75pF C VCC VCC 4.3k VCC R − HA17339A Vout + 100k 100k 100k Figure 1 Square-Wave Oscillator (1) Horizontal: 2 V/div, Vertical: 5 µs/div, VCC = 5 V (2) Horizontal: 5 V/div, Vertical: 5 µs/div, VCC = 15 V Figure 2 Operating Waveforms Rev.3.00 Mar 10, 2006 page 9 of 14 HA17339A Series 2. Pulse Generator The charge and discharge circuits in the circuit from figure 1 are separated by diodes in this circuit. (See figure 3.) This allows the pulse width and the duty cycle to be set independently. Figure 4 shows the waveforms generated by this circuit. VCC R1 1M D1 IS2076 R2 100k D2 IS2076 C − 80pF VCC Vout HA17339A + VCC 1M 1M 1M Figure 3 Pulse Generator Horizontal: 2 V/div, Vertical: 20 µs/div, VCC = 5 V Horizontal: 5 V/div, Vertical: 20 µs/div, VCC = 15 V Figure 4 Operating Waveforms 3. Voltage Controlled Oscillator In the circuit in figure 5, comparator A1 operates as an integrator, A2 operates as a comparator with hysteresis, and A3 operates as the switch that controls the oscillator frequency. If the output Vout1 is at the low level, the A3 output will go to the low level and the A1 inverting input will become a lower level than the A1 noninverting input. The A1 output will integrate this state and its output will increase towards the high level. When the output of the integrator A1 exceeds the level on the comparator A2 inverting input, A2 inverts to the high level and both the output Vout1 and the A3 output go to the high level. This causes the integrator to integrate a negative state, resulting in its output decreasing towards the low level. Then, when the A1 output level becomes lower than the level on the A2 noninverting input, the output Vout1 is once again inverted to the low level. This operation generates a square wave on Vout1 and a triangular wave on Vout2. VCC 100k − +VC 10 0.1µ Frequency control voltage input A1 VCC VCC 3k 5.1k HA17339A 0.01µ + 20k 100k VCC 500p A2 HA17339A VCC/2 20k 3k + Output 1 − VCC 50k A3 − VCC/2 HA17339A VCC = 30V +250mV < +VC < +50V 700Hz < / < 100kHz + Figure 5 Voltage Controlled Oscillator Rev.3.00 Mar 10, 2006 page 10 of 14 Output 2 HA17339A Series 4. Basic Comparator The circuit shown in figure 6 is a basic comparator. When the input voltage VIN exceeds the reference voltage VREF, the output goes to the high level. VCC Vin 3kΩ + HA17339A − VREF Figure 6 Basic Comparator 5. Noninverting Comparator (with Hysteresis) Assuming +VIN is 0V, when VREF is applied to the inverting input, the output will go to the low level (approximately 0V). If the voltage applied to +VIN is gradually increased, the output will go high when the value of the noninverting input, +VIN × R2/(R1 + R2), exceeds +VREF. Next, if +VIN is gradually lowered, Vout will be inverted to the low level once again when the value of the noninverting input, (Vout – VIN) × R1/(R1 + R2), becomes lower than VREF. With the circuit constants shown in figure 7, assuming VCC = 15V and +VREF = 6V, the following formula can be derived, i.e. +VIN × 10M/(5.1M + 10M) > 6V, and Vout will invert from low to high when +VIN is > 9.06V. (Vout − VIN) × R1 + VIN < 6V R1 + R2 (Assuming Vout = 15V) When +VIN is lowered, the output will invert from high to low when +VIN < 1.41V. Therefore this circuit has a hysteresis of 7.65V. Figure 8 shows the input characteristics. VCC − +VREF +Vin VCC 3k Vout HA17339A R1 + 5.1M 10M R2 Figure 7 Noninverting Comparator Output Voltage Vout (V) 20 VCC = 15 V, +VREF = 6 V +Vin = 0 to 10 V 16 12 8 4 0 0 5 10 15 Input Voltage VIN (V) Figure 8 Noninverting Comparator I/O Transfer Characteristics Rev.3.00 Mar 10, 2006 page 11 of 14 HA17339A Series 6. Inverting Comparator (with Hysteresis) In this circuit, the output Vout inverts from high to low when +VIN > (VCC + Vout)/3. Similarly, the output Vout inverts from low to high when +VIN < VCC/3. With the circuit constants shown in figure 9, assuming VCC = 15V and Vout = 15V, this circuit will have a 5V hysteresis. Figure 10 shows the I/O characteristics for the circuit in figure 9. VCC VCC − +Vin 1M VCC 3k Vout HA17339A + 1M 1M Figure 9 Inverting Comparator Output Voltage Vout (V) 20 VCC = 15 V 16 12 8 4 0 0 5 10 15 Input Voltage VIN (V) Figure 10 Inverting Comparator I/O Transfer Characteristics 7. Zero-Cross Detector (Single-Voltage Power Supply) In this circuit, the noninverting input will essentially beheld at the potential determined by dividing VCC with 100kΩ and 10kΩ resistors. When VIN is 0V or higher, the output will be low, and when VIN is negative, Vout will invert to the high level. (See figure 11.) VCC Vin 5.1k 1S2076 100k 5.1k 100k VCC 5.1k − HA17339A + 10k 20M Figure 11 Zero-Cross Detector Rev.3.00 Mar 10, 2006 page 12 of 14 Vout HA17339A Series Package Dimensions JEITA Package Code P-DIP14-6.3x19.2-2.54 RENESAS Code PRDP0014AB-B Previous Code DP-14AV MASS[Typ.] 0.97g D 8 E 14 7 1 b3 A Z A1 Reference Symbol L e1 D E A A1 bp b3 c θ e Z L θ bp e c e1 ( Ni/Pd/Au plating ) JEITA Package Code P-SOP14-5.5x10.06-1.27 RENESAS Code PRSP0014DF-B *1 Previous Code FP-14DAV Dimension in Millimeters Min Nom Max 7.62 19.2 20.32 6.3 7.4 5.06 0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0° 15° 2.29 2.54 2.79 2.39 2.54 MASS[Typ.] 0.23g D F 14 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 8 c HE *2 E bp Index mark Terminal cross section ( Ni/Pd/Au plating ) 1 Z 7 e *3 bp x Reference Dimension in Millimeters Symbol M A L1 A1 θ y L Detail F Rev.3.00 Mar 10, 2006 page 13 of 14 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Min Nom Max 10.06 10.5 5.50 0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 7.50 7.80 8.00 1.27 0.12 0.15 1.42 0.50 0.70 0.90 1.15 HA17339A Series JEITA Package Code P-SOP14-3.95x8.65-1.27 RENESAS Code PRSP0014DE-A *1 Previous Code FP-14DNV MASS[Typ.] 0.13g NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. F D 14 8 c *2 Index mark HE E bp Terminal cross section ( Ni/Pd/Au plating ) Reference Dimension in Millimeters Symbol Min 1 7 *3 e Z bp x M A L1 A1 θ L y Detail F JEITA Package Code P-TSSOP14-4.4x5-0.65 RENESAS Code PTSP0014JA-B *1 Previous Code TTP-14DV D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Nom Max 8.65 9.05 3.95 0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08 MASS[Typ.] 0.05g D F 14 8 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. HE c *2 E bp Index mark Terminal cross section ( Ni/Pd/Au plating ) Reference Dimension in Millimeters Symbol 7 1 *3 Z bp x M L1 A e A1 θ L y Detail F Rev.3.00 Mar 10, 2006 page 14 of 14 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Min Nom Max 5.00 5.30 4.40 0.03 0.07 0.10 1.10 0.15 0.20 0.25 0.10 0.15 0.20 0° 8° 6.20 6.40 6.60 0.65 0.13 0.10 0.83 0.4 0.5 0.6 1.0 Sales Strategic Planning Div. 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