Datasheet AS2333 (Diodes) - 3
| Manufacturer | Diodes |
| Description | 1.8V, Micropower CMOS Zero-Drift Operational Amplifiers |
| Pages / Page | 14 / 3 — AS2333. Electrical Characteristics. Symbol. Parameter. Conditions. Min. … |
| File Format / Size | PDF / 788 Kb |
| Document Language | English |
AS2333. Electrical Characteristics. Symbol. Parameter. Conditions. Min. Typ. Max. Unit. Offset Voltage. Input Bias Current. Noise
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AS2333 Electrical Characteristics
(@TA = +25°C, VS = 5.0V, RL = 10kΩ connected to VS / 2, VCM = VS / 2, and VOUT = VS / 2, unless otherwise specified.)
Symbol Parameter Conditions Min Typ Max Unit Offset Voltage
VOS Input Offset Voltage VS = 5V — 8 22 μV T ∆ A = -40° C to +85°C — 0.02 0.1 μV/°C VOS/∆T Input Offset Voltage Drift (Note 7) TA = -40°C to +125°C — — 0.2 μV/°C V PSRR Power-Supply Rejection Ratio S = 1.8V to 5.5V, TA = -40° C to — 1 5 μV/V +125°C — Long-Term Stability — (Note 7) μV — Channel Separation, DC — — 0.1 — μV/V
Input Bias Current
TA = +25°C — ±70 ±200 IB Input Bias Current TA = -40°C to +125°C — ±400 — pA IOS Input Offset Current — — ±140 ±400
Noise
f = 0.01Hz to 1Hz — 0.3 — VN Input Voltage Noise μVPP f = 0.1Hz to 10Hz — 1.1 — IN Input Current Noise f = 10Hz — 100 — fA/√Hz
Input Voltage
VCM Common-Mode Voltage Range — (V-) - 0.1 — (V+) + 0.1 V (V-) - 0.1V < V CMRR Common-Mode Rejection Ratio CM < (V+) + 0.1V, 106 120 — dB TA = -40°C to +125°C
Input Capacitance
— Differential — — 2 — pF — Common-Mode — — 4 — pF
Open-Loop Gain
(V-) + 100mV < VO < (V+) - 100mV, AOL Open-Loop Voltage Gain 106 130 — dB RL = 10kΩ, TA = -40°C to +125°C
Frequency Response
GBW Gain-Bandwidth Product CL = 100pF — 350 — kHz SR Slew Rate G = +1 — 0.12 — V/μs
Output
T Positive Rail A = +25° C — 30 50 R TA = -40°C to L = 10kΩ — — 70 — +125°C Voltage Output Swing from Rail mV T Negative Rail A = +25° C — 10 50 R TA = -40°C to L = 10kΩ — — 70 +125°C Source Current — 5 — mA ISC Short-Circuit Current Sink Current — 25 — mA — Open-Loop Output Impedance f = 350kHz, IO = 0A — 2 — kΩ
Power Supply
VS Specified Voltage Range — 1.8 — 5.5 V IO = 0A, TA = +25°C — 12 20 IQ Quiescent Current per Amplifier μA IO = 0A, TA = -40°C to +125°C — — 28 tON Turn-On Time VS = 5V — 100 — μs Note: 7. 300-hour life test at +150°C demonstrated randomly distributed variation of approximately 1μV. This parameter guaranteed by design and characterization, not by testing. AS2333 3 of 14 June 2020 Document number: DS42770 Rev. 2 - 2
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(@TA = +25°C, VS = 5.0V, RL = 10kΩ connected to VS / 2, VCM = VS / 2, and VOUT = VS / 2, unless otherwise specified.)
Symbol Parameter Conditions Min Typ Max Unit Offset Voltage
VOS Input Offset Voltage VS = 5V — 8 22 μV T ∆ A = -40° C to +85°C — 0.02 0.1 μV/°C VOS/∆T Input Offset Voltage Drift (Note 7) TA = -40°C to +125°C — — 0.2 μV/°C V PSRR Power-Supply Rejection Ratio S = 1.8V to 5.5V, TA = -40° C to — 1 5 μV/V +125°C — Long-Term Stability — (Note 7) μV — Channel Separation, DC — — 0.1 — μV/V
Input Bias Current
TA = +25°C — ±70 ±200 IB Input Bias Current TA = -40°C to +125°C — ±400 — pA IOS Input Offset Current — — ±140 ±400
Noise
f = 0.01Hz to 1Hz — 0.3 — VN Input Voltage Noise μVPP f = 0.1Hz to 10Hz — 1.1 — IN Input Current Noise f = 10Hz — 100 — fA/√Hz
Input Voltage
VCM Common-Mode Voltage Range — (V-) - 0.1 — (V+) + 0.1 V (V-) - 0.1V < V CMRR Common-Mode Rejection Ratio CM < (V+) + 0.1V, 106 120 — dB TA = -40°C to +125°C
Input Capacitance
— Differential — — 2 — pF — Common-Mode — — 4 — pF
Open-Loop Gain
(V-) + 100mV < VO < (V+) - 100mV, AOL Open-Loop Voltage Gain 106 130 — dB RL = 10kΩ, TA = -40°C to +125°C
Frequency Response
GBW Gain-Bandwidth Product CL = 100pF — 350 — kHz SR Slew Rate G = +1 — 0.12 — V/μs
Output
T Positive Rail A = +25° C — 30 50 R TA = -40°C to L = 10kΩ — — 70 — +125°C Voltage Output Swing from Rail mV T Negative Rail A = +25° C — 10 50 R TA = -40°C to L = 10kΩ — — 70 +125°C Source Current — 5 — mA ISC Short-Circuit Current Sink Current — 25 — mA — Open-Loop Output Impedance f = 350kHz, IO = 0A — 2 — kΩ
Power Supply
VS Specified Voltage Range — 1.8 — 5.5 V IO = 0A, TA = +25°C — 12 20 IQ Quiescent Current per Amplifier μA IO = 0A, TA = -40°C to +125°C — — 28 tON Turn-On Time VS = 5V — 100 — μs Note: 7. 300-hour life test at +150°C demonstrated randomly distributed variation of approximately 1μV. This parameter guaranteed by design and characterization, not by testing. AS2333 3 of 14 June 2020 Document number: DS42770 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated
