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ADC08161CIWM датащи(PDF) 5 Page - National Semiconductor (TI) |
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ADC08161CIWM датащи(HTML) 5 Page - National Semiconductor (TI) |
5 / 15 page DC Electrical Characteristics (Continued) The following specifications apply for V + = 5V unless otherwise specified. Boldface limits apply for T A = TJ = TMIN to TMAX; all other limits T A = TJ = 25˚C. Symbol Parameter Conditions Typical (Note 7) Limit (Note 8) Units (Limit) V IL Logic “0” Input Voltage V + = 4.5V CS, WR, RD, A0, A1, A2 Pins 0.8 V (max) Mode Pin 1.5 I IH Logic “1” Input Current V H = 5V CS, RD, A0, A, A2 Pins 0.005 1 WR Pin 0.1 3 µA (max) Mode Pin 50 200 I IL Logic “0” Input Current V L = 0V CS, RD, WR, A0, A1, A2 Mode Pins −0.005 −2 µA (max) V OH Logic “1” Output Voltage V + = 4.75V I OUT = −360 µA 2.4 V (min) DB0–DB7, OFL, INT I OUT = −10 µA 4.5 V (min) DB0–DB7, OFL, INT V OL Logic “0” Output Voltage V + = 4.75V I OUT = 1.6 mA 0.4 V (max) DB0–DB7, OFL, INT, RDY I O TRI-STATE Output Current V OUT = 5.0V 0.1 3 µA (max) DB0–DB7, RDY V OUT = 0V −0.1 −3 µA (max) DB0–DB7, RDY I SOURCE Output Source Current V OUT = 0V −26 −6 mA (min) DB0–DB7, OFL, INT I SINK Output Sink Current V OUT = 5V 24 7 mA (min) DB0–DB7, OFL, INT, RDY I C Supply Current CS = WR = RD = 0 11.5 20 mA (max) C OUT Logic Output Capacitance 5 pF C IN Logic Input Capacitance 5 pF Bandgap Reference Electrical Characteristics The following specifications apply for V + = 5V unless otherwise specified. Boldface limits apply for T MIN to TMAX; all other limits T A = TJ = 25˚C. Symbol Parameter Conditions Typical Limits Units (Note 7) (Note 8) (Limit) V REFOUT Internal Reference Output Voltage 2.5 ± 2.0% V (max) ∆V REF/∆T Internal Reference Temperature 40 ppm/˚C Coefficient ∆V REF/∆IL Internal Reference Load Sourcing (0 ≤ I L ≤ +10 mA) 0.01 0.1 %/mA (max) Regulation Line Regulation 4.75V ≤ V+ ≤ 5.25V 0.5 6.0 mV (max) I SC Short Circuit Current V REV = 0V 35 mA (max) ∆V REF/∆t Long Term Stability 200 ppm/kHr Start-Up Time V +:0V→5V, C L = 220 µF 40 ms Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating the device beyond its specified operating ratings. Operating Ratings indicate conditions for which the device is functional, but do not guarantee performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some per- formance characteristics may degrade when the device is not operated under the listed test conditions. www.national.com 5 |
Аналогичный номер детали - ADC08161CIWM |
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Аналогичное описание - ADC08161CIWM |
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