UM602-A

UTC UM602/A LINEAR INTEGRATED CIRCUIT DUAL OPERATIONAL AMPLIFIER-DUAL COMPARATOR AND ADJUSTABLE VOLTAGE REFERENCE SOP-16 DESCRIPTION The UTC UM602/A is a monolithic IC that includes two op-amps, two comparators and a precision voltage reference. This device is offering space and cost saving in many applications like power supply management or data acquisition systems. OPERATIONAL AMPLIFIERS *Low supply current: 200µA/amp. *Medium speed: 2.1MHz *Low level output voltage close to Vcc-:0.1V typ. *Input common mode voltage range includes ground DIP-16 COMPARATORS *Low supply current: 200µA/amp. (Vcc=5V) *Input common mode voltage range includes ground *Low output saturation voltage: 250mV(Io=4mA) REFERENCE *Adjustable output voltage: Vref to 32V *Sink current capability: 1 to 100mA *1% and 0.4% voltage precision *LACTH-UP immunity PIN CONFIGURATION output1 Inverting Input1 Non Inverting Input1 Vcc+ Non-Inverting Input2 Inverting Input2 1 2 3 16 15 14 Output4 Inverting Input Non Inverting Input4 VccNon Inverting Input3 Inverting Input3 Output3 COMP 4 5 COMP 13 12 1 1 10 6 7 8 Output2 Vref 9 Cathode UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R121-002,A UTC UM602/A PARAMETER LINEAR INTEGRATED CIRCUIT SYMBOL Vcc Vid Vi Toper Tj ABSOLUTE MAXIMUM RATINGS VALUE 36 36 -0.3 to +36 -40 to +125 150 150 UNIT V V V °C °C °C/W Supply Voltage Differential Input Voltage Input voltage Operating Free-air Temperature Range Maximum Junction Temperature Thermal Resistance Junction to Ambient (SOP package) ELECTRICAL CHARACTERISTICS (Vcc+=5V, Vcc-=0V, Tamb=25°C, unless otherwise specified) PARAMETER Total Supply Current Tmin. ＜ Tamb ＜ Tmax. SYMBOL Icc MIN TYP 0.8 MAX 1.5 2 UNIT mA OPERATIONAL AMPLIFIERS (Vcc+=5V, Vcc=GND, R1 connected to Vcc/2,Tamb=25°C, unless otherwise specified) PARAMETER MIN TYP SYMBOL Input Offset Voltage Vio 1 Tmin.＜= Tamb ＜= Tmax. Input Offset Voltage Drift DVio 10 Input Bias Current Iib 20 Tmin.＜= Tamb ＜= Tmax. Input Offset Current Iio 5 Tmin.＜= Tamb ＜= Tmax. Large Signal Voltage Gain Avd R1=10k, Vcc+=30V Vo=5V to 25V 50 100 Tmin.＜= Tamb ＜= Tmax. 25 Supply Voltage Rejection Ratio SVR 80 100 Vcc=5V to 30V Input Common Mode Voltage Range Vicm (Vcc-) to (Vcc+) -1.8 Tmin.＜= Tamb ＜= Tmax. (Vcc-) to (Vcc+) -2.2 Common Mode Rejection Ratio CMR 70 90 Vcc+=30V,Vicm=0V to (Vcc+)-1.8V Output Short Circuit Current Isc Vid=±1V,Vo=2.5V Source 3 6 Sink 3 6 High Level Output Voltage RL=10kΩ VoH Vcc+=30V 27 28 Tmin.＜= Tamb ＜= Tmax. 26 Low Level Output Voltage RL=10kΩ VoL 100 Tmin.＜= Tamb ＜= Tmax. Slew Rate SR 1.6 2 Vcc=±15V Vi=±10V,RL=10KΩ,CL=100pF Gain Bandwidth Product GBP 1.4 2.1 RL=10KΩ, CL=100pF, f=100kHz MAX 4.5 6.5 100 200 20 40 UNIT mV µV/°C nA nA V/mV dB V dB mA V 150 210 mV V/µs MHz UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R121-002,A UTC UM602/A PARAMETER Phase Margin RL=10KΩ,CL=100pF Total Harmonic Distortion Equivalent Input Noise Voltage f=1kHz Channel Separation LINEAR INTEGRATED CIRCUIT SYMBOL Φm THD en Cs MIN TYP 45 0.05 29 120 MAX UNIT Degrees % nV Hz dB COMPARATORS (Vcc+=+5V, Vcc=Ground, Tamb=25°C, unless otherwise specified) PARAMETER Input Offset Voltage Tmin.＜= Tamb ＜= Tmax. Input Offset Current Tmin.＜= Tamb ＜= Tmax. Input Bias Current Tmin.＜= Tamb ＜= Tmax. High Level Output Voltage Vid=1V,Vcc=Vo+30V Tmin.＜= Tamb ＜= Tmax. Low Level Output Voltage Vid=-1V,Lsink=4mA Tmin.＜= Tamb ＜= Tmax. Large Signal Voltage Gain SYMBOL Vio Iio Iib IoH 0.1 1 VOL 250 Avd Isink Vicm Vid 400 700 V/mV MIN TYP MAX 5 9 50 150 250 400 UNIT MV nA nA nA µA mV R1=15K,Vcc=15V,Vo=1 to 11V Output Sink Current Vid=-1V,Vo=1.5V Input Common Mode Voltage Range Tmin.＜= Tamb ＜= Tmax. Differential Input Voltage 6 0 0 200 16 mA Vcc -1.5 + Vcc -2 + Vcc + V V µs ns Response Time –(note1) tre R1=5.1k to Vcc+, Vref=1.4V 1.3 Large Signal Response Time 300 trel Vref=1.4V,Vi=TTL,R1=5.1k to Vcc+ Note1: The response time specified is for 100mV input step with 5mV overdrive. For larger overdrive signals, 300ns can be obtained. VOLTAGE REFERENCE PARAMETER Cathode to Anode Voltage Cathode Current SYMBOL VKA IK VALUE Vref to 36 1 to 100 UNIT V mA ELECTRICAL CHARACTERISTICS (Tamb=25°C, unless otherwise specified) PARAMETER Reference Input Voltage – (figure 1) – Tamb=25°C SYMBOL Vref CONDITION UM602, VKA=Vref, IK=10mA UM602A, VKA=Vref, IK=10mA MIN 2.475 2.490 TYP 2.500 2.500 MAX 2.525 2.510 UNIT V UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R121-002,A UTC UM602/A PARAMETER LINEAR INTEGRATED CIRCUIT SYMBOL △Vref CONDITION VKA=Vref, IK=10mA, Tmin.＜= Tamb ＜= Tmax. MIN TYP 7 MAX 30 UNIT mV Reference Input Voltage Deviation Over Temperature Range – (figure 1, note 1) Temperature Coefficient of Reference Input Voltage-(note 2) Ratio of Change in Reference Input Voltage to Change in Cathode to Anode Voltage –(figure2) Reference Input Current –(figure2) △Vref △T △Vref △VKA Iref VKA=Vref, IK=10mA, Tmin.＜= Tamb ＜= Tmax. IK=10mA,△VKA=36 to 3V ±22 ±100 ppm/°C -1.1 -2 mV/V △Iref Reference Input Current Deviation 0.5 µA Over Temperature Range-(figure 2) Minimum Cathode Current for 0.5 1 mA Imin Regulation-(figure1) Off-State Cathode Current-(figure 3) 180 500 nA Ioff Notes: 1. △Vref is defined as the difference between the maximum and minimum values obtained over the full temperature range. △Vref=Vrefmax –Vrefmin Vrefmax IK=10mA.R1=10kΩ, R2=∞ Tamb=25°C Tmin.＜= Tamb ＜= Tmax. IK=10mA, R1=10kΩ, R2=∞, Tmin.＜= Tamb ＜= Tmax. VKA=Vref µA 1.5 2.5 3 1 Vrefmin T1 T2 Temperature 2. The temperature coefficient is defined as the slopes (positive and negative) of the voltage vs temperature limits whithin which the reference voltage is guaranteed. -n pm/c max 2.5V m in +n pm/c 25C Temperature 3.The dynamic lmpedance is defined as ︱ZKA︱=△VKA △IK UTC UNISONIC TECHNOLOGIES CO., LTD. 4 QW-R121-002,A UTC UM602/A Figure 1: Test Circuit for VKA=Vref LINEAR INTEGRATED CIRCUIT Input IK V KA Vref Figure 2: Test Circuit for VKA＞Vref Input IK R1 VKA Iref R2 Vref Figure 3: Test Circuit for Ioff Input V KA=36V Ioff UTC UNISONIC TECHNOLOGIES CO., LTD. 5 QW-R121-002,A UTC UM602/A LINEAR INTEGRATED CIRCUIT 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. UTC UNISONIC TECHNOLOGIES CO., LTD. 6 QW-R121-002,A