Datasheet AS2333 (Diodes)
| 制造商 | Diodes |
| 描述 | 1.8V, Micropower CMOS Zero-Drift Operational Amplifiers |
| 页数 / 页 | 14 / 1 — AS2333. 1.8V, MICROPOWER. CMOS ZERO-DRIFT OPERATIONAL AMPLIFIERS. … |
| 文件格式/大小 | PDF / 788 Kb |
| 文件语言 | 英语 |
AS2333. 1.8V, MICROPOWER. CMOS ZERO-DRIFT OPERATIONAL AMPLIFIERS. Description. Pin Assignments. (Top View). SO-8/MSOP-8. Features
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AS2333 1.8V, MICROPOWER CMOS ZERO-DRIFT OPERATIONAL AMPLIFIERS Description Pin Assignments
The AS2333 is dual CMOS operational amplifiers designed with
(Top View)
chopping stabilization technique. This product can provide ultra-low input offset voltage (8μV typical) and near zero-drift over time and temperature. This technique also eliminates 1/f noise, and the cross over distortion presented in most rail to rail input operational amplifiers. The high-precision, low quiescent current amplifier offers high-impedance inputs that have a common-mode range 100mV beyond the rails, and rail-to-rail output that swings within 50mV of the rails. Single or dual supplies as low as 1.8V (±0.9V) and up to 5.5V (±2.75V) can be used.
SO-8/MSOP-8
The device is optimized for low voltage single supply application,
(Top View)
especially for low-power high precision applications. The AS2333 is available in standard 8-pin SO-8, MSOP-8 and U- OUTA 1 8 V+ DFN3030-8 (Type E) packages, and is specified for operation from - - Exposed INA 2 7 OUTB Thermal 40°C to +125°C. +INA 3 6 -INB Pad V- 4 5 +INB
Features
Low Input Offset Voltage: 8μV (typ)
U-DFN3030-8 (Type E)
Zero Drift: 0.02μV/°C (typ) 0.01Hz to 10Hz Noise: 1.1μVPP
Applications
Low Quiescent Current: 12μA per Amplifier Supply Voltage: 1.8V to 5.5V Battery-Powered Instruments Rail-to-Rail Input and Output Handheld Test Equipment Bandwidth 350kHz Medical Instrumentation Slew Rate 0.12V/μs (typ) Sensor Signal Conditioning MSOP-8, SO-8 and U-DFN3030-8 (Type E) Packages Low Voltage Current Sensing
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
Typical Application Thermistor Measurement Low-Side Current Monitor
AS2333 1 of 14 June 2020 Document number: DS42770 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated
The AS2333 is dual CMOS operational amplifiers designed with
(Top View)
chopping stabilization technique. This product can provide ultra-low input offset voltage (8μV typical) and near zero-drift over time and temperature. This technique also eliminates 1/f noise, and the cross over distortion presented in most rail to rail input operational amplifiers. The high-precision, low quiescent current amplifier offers high-impedance inputs that have a common-mode range 100mV beyond the rails, and rail-to-rail output that swings within 50mV of the rails. Single or dual supplies as low as 1.8V (±0.9V) and up to 5.5V (±2.75V) can be used.
SO-8/MSOP-8
The device is optimized for low voltage single supply application,
(Top View)
especially for low-power high precision applications. The AS2333 is available in standard 8-pin SO-8, MSOP-8 and U- OUTA 1 8 V+ DFN3030-8 (Type E) packages, and is specified for operation from - - Exposed INA 2 7 OUTB Thermal 40°C to +125°C. +INA 3 6 -INB Pad V- 4 5 +INB
Features
Low Input Offset Voltage: 8μV (typ)
U-DFN3030-8 (Type E)
Zero Drift: 0.02μV/°C (typ) 0.01Hz to 10Hz Noise: 1.1μVPP
Applications
Low Quiescent Current: 12μA per Amplifier Supply Voltage: 1.8V to 5.5V Battery-Powered Instruments Rail-to-Rail Input and Output Handheld Test Equipment Bandwidth 350kHz Medical Instrumentation Slew Rate 0.12V/μs (typ) Sensor Signal Conditioning MSOP-8, SO-8 and U-DFN3030-8 (Type E) Packages Low Voltage Current Sensing
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
Typical Application Thermistor Measurement Low-Side Current Monitor
AS2333 1 of 14 June 2020 Document number: DS42770 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated