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Part Number 3422
Manufacturers UTC
Logo UTC
Description HIGH PERFORMANCE DUAL BIPOLAR OPERATINAL AMPLIFIER
Datasheet 3422 Datasheet3422 Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD 3422 LINEAR INTEGRATED CIRCUIT HIGH PERFORMANCE DUAL BIPOLAR OPERATINAL AMPLIFIER  DESCRIPTION The UTC 3422 is a dual high performances operational amplifier featuring speed of 25MHz and single supply operation from 3V ~ 36V. The UTC 3422 is therefore an enhanced replacement of standard dual operational amplifiers.  FEATURES * Single Supply Operation: 3V ~ 36V * Dual Supply Operation: ±1.5V ~ ±18V * High Gain Bandwidth Product: 25MHz * High Slew Rate: 15V/μs .

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UNISONIC TECHNOLOGIES CO., LTD 3422 LINEAR INTEGRATED CIRCUIT HIGH PERFORMANCE DUAL BIPOLAR OPERATINAL AMPLIFIER  DESCRIPTION The UTC 3422 is a dual high performances operational amplifier featuring speed of 25MHz and single supply operation from 3V ~ 36V. The UTC 3422 is therefore an enhanced replacement of standard dual operational amplifiers.  FEATURES * Single Supply Operation: 3V ~ 36V * Dual Supply Operation: ±1.5V ~ ±18V * High Gain Bandwidth Product: 25MHz * High Slew Rate: 15V/μs * Low Voltage Noise: 14nV/√Hz * No Phase Inversion * ESD Tolerance: 2KV * Latch-Up Immunity  ORDERING INFORMATION Ordering Number Lead Free Halogen Free 3422L-D08-T 3422G-D08-T 3422L-S08-R 3422G-S08-R 3422L-K08-3030-R 3422G-K08-3030-R Package DIP-8 SOP-8 DFN3030-8 Packing Tube Tape Reel Tape Reel 3422G-D08-T (1)Packing Type (2)Package Type (3)Green Package (1) R: Tape Reel, T: Tube (2) D08: DIP-8, S08: SOP-8, K08-3030: DFN3030-8 (3) G: Halogen Free and Lead Free, L: Lead Free www.unisonic.com.tw Copyright © 2022 Unisonic Technologies Co., Ltd 1 of 7 QW-R105-029.I 3422  MARKING PACKAGE DIP-8 SOP-8 DFN3030-8 LINEAR INTEGRATED CIRCUIT MARKING UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 7 QW-R105-029.I 3422  PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT Output 1 1 Inverting input 1 2 Non-inverting input 1 3 + Vcc- 4 8 VCC+ 7 Output 2 - 6 Inverting input 2 + 5 Non-inverting input 2 DIP-8 / SOP-8 Output 1 1 8 VCC+ Inverting input 1 2 NC 7 Output 2 Non-inverting input 1 3 (Note) 6 Inverting input 2 VCC- 4 5 Non-inverting input 2 Note: Thermal pad. DFN3030-8 (Top View)  BLOCK DIAGRAM (1/2 Shown) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 7 QW-R105-029.I 3422 LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage Differential Input Voltage (Note 2) VCC ±18 ~ 36 V VID ±36 V Input Voltage (Note 2) Output Short-Circuit Duration (Note 3) VIN ±18 V Infinite Maximum Power Dissipation (Note 3) DIP-8/SOP-8 DFN3030-8 PD 500 mW 890 mW Junction Temperature Operating Temperature TJ +150 °C TOPR -40 ~ +125 °C Storage Temperature TSTG -65 ~ +150 °C Notes: 1. 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. 2. Either or both input voltages must not exceed the magnitude of VCC+ or VCC-. 3. Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded.  OPERATING CONDITIONS Supply Voltage PARAMETER SYMBOL VCC RATINGS 3 ~ 36 UNIT V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 7 QW-R105-029.I 3422 LINEAR INTEGRATED CIRCUIT  ELECTRICAL CHARACTERISTICS (VCC+=15V, VCC-=-15V, TA=25°C, unless otherwise specified) PARAMETER Input Offset Voltage Input Offset Voltage Drift Input Offset Current Input Bias Current SYMBOL TEST CONDITIONS VCC+=+15V, VCC-=-15V VIO VIC=0V, VO=0V TMIN≤TA≤TMAX VCC+=+5V, VCC-=0V △VIO VIC=0V, VO=0V IIO VIC=0V, VO=0V IIB VIC=0V, VO=0V Common Mode Input Voltage VICM Large Signal Voltage Gain Output Voltage Swing Output Short Circuit Current Common Mode Rejection Ratio Supply Voltage Rejection Ratio Supply Current Slew Rate Gain Bandwith Product Unity Gain Bandwith Phase Margin AVD ±VOPP IO CMR SVR ICC SR GBP B m RL=2kΩ, VO=0V ~ +10V TMIN≤TA≤TMAX VCC+=+15V, VCC-=-15V, RL=2kΩ VID=±1V RL=10kΩ VCC+=+5V, VCC- =0V, RL=2kΩ VID=±1V, VO=0V, VOH VOL VOH VOL VOH VOL Source Sink Vic=-15V ~ +13.2V VCC+/ VCC-=+15V/-15V ~ +5V/-5V VO=0V,no load, each amplifier VCC+=+15V, VCC-=-15V TMIN≤TA≤TMAX VCC+=+5V,VCC-=0V VI =-10V~10V,CL=100pF,RL=2kΩ, AV=+1 f=100kHz, RL=2kΩ, CL=100pF Open loop RL=2kΩ RL=2kΩ, CL=100pF Equivalent Input Noise Voltage eN RS=100Ω, f=1kHz Channel Separation Total Harmonic Distortion VO1/VO2 f=20Hz ~ 20kHz THD VCC=±15V, f=1kHz, AVCL=20dB, RL=600Ω, VO=3Vrms MIN 32 20 13.4 13.4 3.7 25 25 80 90 8 17 TYP 2 3 100 VCC- to VCC+-1. 8 100 13.9 -13.9 14 -14.7 0.15 37 37 100 105 2.15 15 25 5 50 40 14 120 0.003 MAX 2.5 3.5 2.5 65 650 UNIT mV μV/℃ nA nA V V/mV -13.5 -14.1 V 0.2 mA dB dB 2.75 3 2.75 mA V/μs MHz MHz Degree s nV √Hz dB % UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 7 QW-R105-029.I 3422 LINEAR INTEGRATED CIRCUIT  APPLICATIONS INFORMATION UTC 3422 IN COMPARATOR APPLICATION The UTC 3422 is a dual bipolar operational amplifier offering a single supply operation from 3V ~ 36V with very good performances: medium speed (25MHz), unity gain stability and low noise. Most of operational amplifiers are not suited for comparator use because of low transition speed, output signal incompatible with standard logics level and mainly, phase inversion. The phase inversion occures when a strong differential signal is applied to the device inputs. The output l.


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