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NCS2325 Dataheets PDF



Part Number NCS2325
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Zero-Drift Operational Amplifier
Datasheet NCS2325 DatasheetNCS2325 Datasheet (PDF)

Operational Amplifier, Precision, Zero-Drift, 50 mV Offset, 0.25 mV/5C, 35 mA NCS325, NCS2325, NCS4325 The NCS325, NCS2325 and NCS4325 are CMOS operational amplifiers providing precision performance. The Zero−Drift architecture allows for continuous auto−calibration, which provides very low offset, near−zero drift over time and temperature, and near flat 1/f noise at only 35 mA (max) quiescent current. These benefits make these devices ideal for precision DC applications. These op amps provide r.

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Operational Amplifier, Precision, Zero-Drift, 50 mV Offset, 0.25 mV/5C, 35 mA NCS325, NCS2325, NCS4325 The NCS325, NCS2325 and NCS4325 are CMOS operational amplifiers providing precision performance. The Zero−Drift architecture allows for continuous auto−calibration, which provides very low offset, near−zero drift over time and temperature, and near flat 1/f noise at only 35 mA (max) quiescent current. These benefits make these devices ideal for precision DC applications. These op amps provide rail−to−rail input and output performance and are optimized for low voltage operation as low as 1.8 V and up to 5.5 V. The single channel NCS325 is available in the space−saving SOT23−5 package. The dual channel NCS2325 is available in Micro8 and SOIC−8. The quad channel NCS4325 is available in SOIC−14. Features • Low Offset Voltage: 14 mV typ, 50 mV max at 25°C for NCS325 • Zero Drift: 0.25 mV/°C max • Low Noise: 1 mVpp, 0.1 Hz to 10 Hz • Quiescent Current: 21 mA typ, 35 mA max at 25°C • Supply Voltage: 1.8 V to 5.5 V • Rail−to−Rail Input and Output • Internal EMI Filtering • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications • Battery Powered Instruments • Temperature Measurements • Transducer Applications • Electronic Scales • Medical Instrumentation • Current Sensing DATA SHEET www.onsemi.com MARKING DIAGRAMS TSOP−5 5 (SOT23−5) 32A AYWG SN SUFFIX G 1 CASE 483 1 8 SOIC−8 N2325 D SUFFIX AYWW 1 CASE 751 G 1 8 MSOP−8 DM SUFFIX CASE 846A 1 2325 AYWG G 1 14 SOIC−14 NCS4325G D SUFFIX AWLYWW 1 CASE 751A 1 A = Assembly Location Y = Year WL = Wafer Lot W or WW = Work Week G or G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information on page 2 of this data sheet. © Semiconductor Components Industries, LLC, 2017 1 February, 2022 − Rev. 6 Publication Order Number: NCS325/D NCS325, NCS2325, NCS4325 PIN CONNECTIONS Single Channel NCS325 OUT 1 5 VDD VSS 2 + − IN+ 3 SOT23 4 IN− OUT 1 1 IN− 1 2 IN+ 1 3 VSS 4 Dual Channel NCS2325 8 VDD OUT 1 1 − 7 OUT 2 IN− 1 2 + − 6 IN− 2 IN+ 1 3 + 5 IN+ 2 VDD 4 SOIC−8, MSOP−8 IN+ 2 5 IN− 2 6 Quad Channel NCS4325 14 OUT 4 − − 13 IN− 4 + + 12 IN+ 4 11 VSS + + 10 IN+ 3 − − 9 IN− 3 OUT 2 7 8 OUT 3 SOIC14 ORDERING INFORMATION Configuration Device Package Shipping† Single NCS325SN2T1G SOT23−5 / TSOP−5 3000 / Tape & Reel Dual NCS2325DR2G SOIC−8 3000 / Tape & Reel NCS2325DMR2G Micro8 / MSOP−8 4000 / Tape & Reel Quad NCS4325DR2G SOIC−14 2500 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. www.onsemi.com 2 NCS325, NCS2325, NCS4325 ABSOLUTE MAXIMUM RATINGS Over operating free−air temperature, unless otherwise stated. Parameter Rating Unit Supply Voltage 6 V INPUT AND OUTPUT PINS Input Voltage (Note 1) Input Current (Note 1) (VSS) − 0.3 to (VDD) + 0.3 V ±10 mA Output Short Circuit Current (Note 2) Continuous TEMPERATURE Operating Temperature −40 to +150 °C Storage Temperature −65 to +150 °C Junction Temperature +150 °C ESD RATINGS (Note 3) Human Body Model (HBM) 4000 V Machine Model (MM) 200 V OTHER RATINGS Latch−up Current (Note 4) 100 mA MSL Level 1 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Input terminals are diode−clamped to the power−supply rails. Input signals that can swing more than 0.3 V beyond the supply rails should be current limited to 10 mA or less 2. Short−circuit to ground. 3. This device series incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per AEC−Q100−002 (JEDEC standard: JESD22−A114) ESD Machine Model tested per AEC−Q100−003 (JEDEC standard: JESD22−A115) 4. Latch−up Current tested per JEDEC standard: JESD78. THERMAL INFORMATION Thermal Metric Symbol Package Value Unit Junction to Ambient (Note 5) qJA SOT23−5 / TSOP−5 Micro8 / MSOP−8 235 °C/W 298 SOIC−8 250 SOIC−14 216 5. As mounted on an 80x80x1.5 mm FR4 PCB with 650 mm2 and 2 oz (0.034 mm) thick copper heat spreader. Following JEDEC JESD/EIA 51.1, 51.2, 51.3 test guidelines OPERATING CONDITIONS Parameter Symbol Range Unit Supply Voltage (VDD − VSS) VS 1.8 to 5.5 V Specified Operating Range TA −40 to 125 °C Input Common Mode Voltage Range VICMR VSS−0.1 to VDD+0.1 V Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Range.


NCS325 NCS2325 NCS4325


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