UM604_A ETL | Alldatasheet
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UNISONIC TECHNOLOGIES CO., LTD UM604/A LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1of 7 Copyright © 2007 Unisonic Technologies Co., Ltd QW-R105-032.B QUAD OPERATIONAL AMPLIFIER AND PROGRAMMABLE VOLTAGE REFERENCE DESCRIPTION The UTC UM604/A is a monolithic IC that includes four op-amps and an adjustable shunt voltage reference. This device is offering space and cost saving in many applications like power supply management or data acquisition systems. FEATURES OPERATIONAL AMPLIFIER * Low supply current : 375µA/op.(@ VCC= 5 V) * Low input bias current : 20nA * Medium speed : 0.9MHz * Low input offset voltage : 0.5mV typ for UM604 * Wide power supply range: ±1.5 ~ ±15V VOLTAGE REFERENCE * Adjustable output voltage : V REF to 36V * 0.4% and 1% voltage precision * Sink current capability : 1 ~ 100mA * Typical output impedance : 0.2Ω DIP-16 SOP-16 *Pb-free plating product number: UM604L/UM604AL ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing UM604-D16-T UM604L-D16-T DIP-16 Tube UM604-S16-R UM604L-S16-R SOP-16 Tape Reel UM604-S16-T UM604L-S16-T SOP-16 Tube UM604A-D16-T UM604AL-D16-T DIP-16 Tube UM604A-S16-R UM604AL-S16-R SOP-16 Tape Reel UM604A-S16-T UM604AL-S16-T SOP-16 Tube
UM604/A LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 of 7 www.unisonic.com.tw Q W - R 1 0 5 - 0 3 2 . B PIN CONFIGURATION
UM604/A LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 7 www.unisonic.com.tw Q W - R 1 0 5 - 0 3 2 . B ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage V CC 36 V Differential Input Voltage V DIFF 36 V Input Voltage V IN -0.3 ~ +36 V Output Short-Circuit Duration I D Infinite Junction Temperature T J +150 °C Operating Temperature T OPR -55 ~ +125 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS VCC +=5V, VCC -=0V, Ta=25Ċ (unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC +=5V, no load, TMIN<Ta<TMAX 1.4 2.4Total Supply Current, Excluding Current In The Voltage Reference ICC VCC +=30V, no load, TMIN<Ta<TMAX 4 mA ELECTRICAL CHARACTERISTICS VCC + =5V, VCC - =Ground, VOUT=1.4V, Ta=25Ċ (unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT UM604A Ta=25°C TMIN≤Ta≤ TMAX 0.5
4 Input Offset Voltage
VI(OFF) Ta=25°C TMIN≤Ta≤ TMAX 1 mV Input Offset Voltage Drift ¶VI(OFF) 7 µV/° C Input Offset Current. I I(OFF) T MIN≤Ta≤ TMAX 2 50 nA Input Bias Current I I(BIAS) T MIN≤Ta≤ TMAX 20 150 200 nA Large Signal Voltage Gain G V VCC=15V, RL=2k, VOUT=1.4V ~11.4V TMIN≤Ta≤ TMAX 100 V/mV Supply Voltage Rejection Ratio SVR V CC=5V ~ 30V 65 100 dB Input Common Mode Voltage Range VI(CM) VCC=+30V(see note1) TMIN≤Ta≤ TMAX 0 (Vcc+)-1.5 (Vcc+)-2 V Common Mode Rejection Ratio CMRR T MIN≤Ta≤ TMAX 70 dB Output Current Source I O(SOUR) V OUT=2V, VCC=+15V, VID=+1V 20 40 mA Output Short Circuit to Ground I O(SC) V CC=+15V 40 60 mA Output Current Sink I O(SINK) V ID= -1V, VCC=+15V, VOUT=+2V 10 20 mA High Level Output Voltage V OH RL=10k , VCC +=30V Ta=25Ċ TMIN≤Ta≤ TMAX 28 V Low Level Output Voltage V OL RL=10k TMIN≤Ta≤ TMAX 5 20 mV Slew Rate at Unity Gain SR VIN=0.5 ~ 3V, VCC=15V RL=2kΩ, CL=100pF, unity gain 0.1 0.3 V/µs Gain Bandwidth Product GBP Vcc=30V, RL=2K, CL=100pF f=100kHz, Vin=10mV 0.5 0.9 MHz
UM604/A LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 of 7 www.unisonic.com.tw Q W - R 1 0 5 - 0 3 2 . B ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Total Harmonic Distortion THD f=1kHz GV=20dB, RL=2, VCC=30V CL=100pF, Vo=2Vpp 0.02 % Equivalent Input Noise Voltage eN F=1kHz, Vcc=30V, Rs=100 Ω 50 nV Hz Channel Separation CS 1kHz<f<20kHz 120 dB Note 1: The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V, the upper end of the common-mode voltage range is Vcc +-1.5V. But either of both inputs can go to +36V without damage. VOLTAGE REFERENCE PARAMETER SYMBOL RATING UNIT Cathode Current Ik 1 ~ 100 mA PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT UM604A ±0.4%, Ta=25Ċ TMIN≤Ta≤ TMAX 2.49 2.48 2.5 2.51 2.52Reference Input Voltage UM604 V REF ±1%, Ta=25Ċ TMIN≤Ta≤ TMAX 2.475 2.45 2.5 2.525 2.55 V Reference Input Voltage Deviation Over Temperature Range REF VKA=VREF; Ik=10mA TMIN≤Ta≤ TMAX mV Ratio of Change in Reference Input Voltage to Charge in Cathode to Anode Voltage REF V¶ KA Ik=10mA, ¶VKA=36V ~ 3V -2 -1.1 MV/V Reference Input Current I REF Ik=10mA TMIN≤Ta≤ TMAX 1.5 2.5 3 µA Reference Input Current Deviation over TºRange 0.8 1.2 µA Minimum Cathode Current for Regulation IMIN V KA= VREF 0.5 1 mA Off-State Cathode current I OFF 180 500 nA Dynamic Impedance-note1) wZKAx VKA= VREF, Ik=1 ~ 100mA,¶ f<1kHz 0.2 0.5 Ω 1.The dynamic impedance is defined aswZKAx= VkA¶ VIk¶
UM604/A LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 5 of 7 www.unisonic.com.tw Q W - R 1 0 5 - 0 3 2 . B OPERATIONAL AMPLIFIERS Unit Frequency=F(I) Unit Freq Thousands Vcc=±15V,RL=2K,CL=100PF 1000 200 600 800 400 -0.01 SOURCE<= I(A) =>Sink GBP=F(I) GBP Thousands Vcc=±15V,RL=2K,CL=100PF 200 600 800 400 -0.01 SOURCE<= I(A) =>Sink phase and Gain Margin=F(I) Vcc=Ô15V,RL=2K,CL=100PF Phase Margin(deg) Gain Margin(dB) SOURCE<= I(A) =>Sink 60 0 -10 -12 -14
UM604/A LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 6 of 7 www.unisonic.com.tw Q W - R 1 0 5 - 0 3 2 . B OPERATIONAL AMPLIFIERS(Cont.) Total Harmonic Distorsion THD=F(freq) Frequency (Hz) THD(%) 0.014 0.004 0.006 0.008 0.01 0.012 10 100 1000 10000 Noise = F (frequency) Frequency (Hz) Noise (nV/SQR(Hz)) 0.01 0.1 1 10 Vio Distribution-Operator 1 Vcc+=5V,Vcc-=0V80 -3 -2.5 -1 0.5 Vio(mV) Distribution(%)
UM604/A LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 7 of 7 www.unisonic.com.tw Q W - R 1 0 5 - 0 3 2 . B OPERATIONAL AMPLIFIERS(Cont.) VREF (V) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.