TS321 UTC | Alldatasheet

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UNISONIC TECHNOLOGIES CO., LTD TS321 Preliminary LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 of 6 Copyright © 2018 Unisonic Technologies Co., Ltd QW-R104-014.a LOW-POWER SINGLE OPERATIONAL AMPLIFIER  DESCRIPTION The UTC TS321 ’s quiescent current is only 500µA (5V). The UTC TS321 brings performance and economy to low power systems. With a high unity gain frequency and a specified 0.4V/µs slew rate. The device is able to operate in single supply applications as well as in dual supply applications. The UTC TS321 is a bipolar operational amplifier for cost-sensitive applications in which space savings are important.  FEATURES * Wide Power-Supply Range Single Supply: 3V~30V or Dual Supply: ±1.5V~±15V * Large Output Voltage Swing: 0V~3.5V (Min.) (VCC=5V) * Low Supply Current: 500µA (Typ.) * Low Input Bias Current: 20nA (Typ.) * Low Input Offset Voltage: 4mV (Max.) * Stable With High Capacitive Loads SOT-25  ORDERING INFORMATION Ordering Number Lead Free Halogen Free Package Packing TS321L-AF5-R TS321G-AF5-R SOT-25 Tape Reel (1) R: Tape Reel (2) AF5: SOT-25 (3) G: Halogen Free and Lead Free, L: Lead Free TS321G-AF5-R (1)Packing Type (2)Package Type (3)Green Package  MARKING

TS321 Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 of 6 www.unisonic.com.tw QW-R104-014.a  PIN CONFIGURATION  PIN DESCRIPTION PIN NO. PIN NAME DESCRIPTION

1 OUT Output

2 V CC- Ground

3 IN+ Non- negative input

4 IN- Negative input

5 V CC+ Power supply

TS321 Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 6 www.unisonic.com.tw QW-R104-014.a  BLOCK DIAGRAM IN- IN+ OUT VCC+ VCC-

TS321 Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 of 6 www.unisonic.com.tw QW-R104-014.a  ABSOLUTE MAXIMUM RATING (Note 1) Over operating free-air temperature range (unless otherwise noted) PARAMETER SYMBOL RATINGS UNIT Single 32 V Supply Voltage (Note 2) Dual VCC ±16 V Differential Input Voltage (Note 3) V ID 32 V Input Voltage Range (Note 2, 4) V I -0.3 ~ 32 V Input Current (Note 4) I I 50 mA Duration Of Output Short Circuit To Ground T SHORT Unlimited Power Dissipation PD 0.595 W Operating Virtual Junction Temperature T J +150 °C Storage Temperature Range T STG -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. These voltage values are with respect to the midpoint between VCC+ and VCC-. 3. Differential voltages are at IN+ with respect to IN-. 4. Neither input must ever be more positive than VCC+ or more negative than VCC-.  RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL RATINGS UNIT Single Supply 3 ~ 30 V Supply Voltage Dual Supply VCC ±1.5 ~ ±15 V Operating Free-Air Temperature T A -40 ~ +125 °C  THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient θJA 210 °C/W

TS321 Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 5 of 6 www.unisonic.com.tw QW-R104-014.a  ELECTRICAL CHARACTERISTICS (VCC+=5V, VCC-=GND, VO=1.4V (unless otherwise noted)) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Offset Voltage V IO RS=0, 5V<VCC+<30V 0<VIC<(VCC+-1.5V) 0.5 4 mV Input Offset Current I IO 2 30 nA Input Bias Current (Note 1) I IB 20 150 nA Large-Signal Differential Voltage Amplification AVD VCC=15V, RL=2kΩ, VO=1.4V~11.4V 50 100 V/mV Common-Mode Input Voltage (Note 2) VICR V CC=30V 0 VCC+-1.5 V RL=2kΩ 26 27 VCC=30V RL=10kΩ 27 28 High-Level Output Voltage V OH VCC=5V R L=2kΩ 3.5 V Low-Level Output Voltage V OL R L=10kΩ 5 15 mV Gain Bandwidth Product GBP VCC=30V, VI=10mV, RL=2kΩ, f=100kHz, CL=100pF 0.8 MHz Slew Rate SR VCC=15V, VI=0.5V~3V, RL=2kΩ, CL=100pF, unity gain 0.4 V/µs Phase Margin φm 60 ° Common-Mode Rejection Ratio CMRR R S≤10kΩ 65 85 dB Output Source Current I SOURCE V CC=15V, VO=2V, VID=1V 20 40 mA VO=2V 10 20 mA Output Sink Current I SINK V CC=15V, VID=1V VO=0.2V 12 50 µA Short-Circuit To GND I O V CC=15V 40 60 mA Supply-Voltage Rejection Ratio SVR V CC=5V~30V 65 110 dB VCC=5V 500 800 µA Total Supply Current I CC No load VCC=30V 600 900 µA Total Harmonic Distortion THD VCC=30V, VO=2VPP, AV=20dB, RL=2kΩ, f=1kHz, CL=100pF 0.015 % Equivalent Input Noise Voltage eN V CC=30V, f=1kHz, RS=100Ω 50 nV/ Hz Notes: 1. The direction of t he input current is out of the device. This current essentially is constant, independent of the state of the output, so no loading change exists on the input lines. 2. The input common-mode voltage of either input signal should not be allowed to go negative by more than 0.3V. The upper end of the co mmon-mode voltage range is V CC+-1.5V, but either or both inputs can go to 32V without damage.

TS321 Preliminary LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 6 of 6 www.unisonic.com.tw QW-R104-014.a 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. UTC reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof.