temperature range is specified (-40°C to +85°C for E device, 0°C to +70°C for C device). A Parameter Min Typ Max Min Typ Max Min Typ Max Units Test Conditions Voltage-to-Frequency Accuracy TC9400 TC9401 TC9402 Linearity 10kHz — 0.01 0.05 — 0.004 0.01 — 0.05 0.25 % Output Deviation from Full Scale Straight Line
1: The minimum V must meet two conditions: V ≥ 2.7V and V ≥ V + V . IN IN IN OUT(MAX) DROPOUT(MAX) 2: VR is the nominal regulator output voltage. For examRle: V = 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V, or 5.0V. The input voltageIN = VOUT(MAX)+ V DROPOUT(MAX) or VIN= 2.7V (whichever
anlegt. Ein neuer Workspace mit einen kleinen C-Projekt besteht aus 17 MByte mit 331 Verzeichnissen und 471 Dateien. Fraglich, was das soll...
Artikel zu OOCD, stabile Install und ansehliche Oberflächen zum GDB gibt und nicht jeder selbst bei Max und Moritz anfangen muß. Der ST Lib bin ich anfänglich wegen dem vielen Code auch kritisch gegenüber gestanden. Nach Portierung von einem F103 auf einen F107 bin ich aber überzeugt. Es hat einfach
TX-2B(V DD=4.0V, Fosc128KHz, T amb=25°C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Operating Voltage VDD 1.5 4.0 5.0 V Operating Current IDD -- -- 2.0 mA Stand-By Current STB -- -- 10 µA DC O/P Driving Current Idrive 5 -- -- mA AC O/P Driving Current Idrive 5 -- -- mA AC O/P
TX-2B(V DD=4.0V, Fosc128KHz, T amb=25°C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Operating Voltage VDD 1.5 4.0 5.0 V Operating Current IDD -- -- 2.0 mA Stand-By Current STB -- -- 10 µA DC O/P Driving Current Idrive 5 -- -- mA AC O/P Driving Current Idrive 5 -- -- mA AC O/P
TX-2B(V DD=4.0V, Fosc128KHz, T amb=25°C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Operating Voltage VDD 1.5 4.0 5.0 V Operating Current IDD -- -- 2.0 mA Stand-By Current STB -- -- 10 µA DC O/P Driving Current Idrive 5 -- -- mA AC O/P Driving Current Idrive 5 -- -- mA AC O/P
DC CHARACTERISTICS VDD = +5V unless otherwise noteA, T = 40°C to +85°C Characteristics Sym Min Typ Max Units Conditions Supply Voltage VDD +3.0 — +8.5 V Supply Current IDD — 25 60 A LCD OSC < 15 kHz — 13 30 A LCD OSC < 100 Hz Input High Level V IH 0.5 DD — V DD V Input Low Level Clock VI1 0 — 0.1 VD
, V OUT = -2.5V 145 MAX889R 12 Quiescent Supply IQ(FREE-RUN) No load, V FB = VIN MAX889S 24 mA Current (Free-Run Mode) MAX889T 48 MAX889R 7 Quiescent Supply No load, V regulated to Q(REGULATED) OUT MAX889S 12 mA Current (Regulated
Current Power Factor Frequency Permission Error (cosφ) (Hz) Change (%) #1 0.05B 0.065 B 1.0 ±0.5 0.046 max 0.000 49 0.1B -0.016 I 0.5L ±0.7 -0.014 B max -0.034 0.05B 0.121 B 1.0 ±0.5 0.067 max 0.054 0.1I 51 0.056 b B 0.5L ±0.7 0.042 max 0.026 Note: Reference Voltage: 220V Current (B): 10A Reference Frequency
24AA64/24LC64 2 ™ 64K I C CMOS Serial EEPROM DEVICE SELECTION TABLE PACKAGE TYPE 8-LEAD PDIP Part Vcc Max Clock Temp Number Range Frequency Ranges A0 1 8 Vcc 24AA64 1.8-5.5V 400 kHz † C A1 2 4 7 WP x 24LC64 2.5-5.5V 400 kHz I, E 6 †100 kHz for Vcc < 2.5V. A2 3 4 6 SCL FEATURES Vss 4 5 SDA • Low power CMOS
2.7V to 5.5V. Typical full-load efficiencies M for the MAX756/MAX757 are greater than 87%. 500kHz Maximum Switching Frequency A ±1.5% Reference Tolerance Over Temperature The MAX756/MAX757 provide three improvements over X previous devices. Physical size is
2.7V to 5.5V. Typical full-load efficiencies M for the MAX756/MAX757 are greater than 87%. 500kHz Maximum Switching Frequency A ±1.5% Reference Tolerance Over Temperature The MAX756/MAX757 provide three improvements over X previous devices. Physical size is
Available in Space-Saving Packages 6 microphone is cut off for ultimate power savings. The 9 single MAX4465/MAX4466 are offered in the ultra-small 5-Pin SC70 (MAX4465/MAX4466) 8-Pin SOT23 (MAX4467/MAX4468/MAX4469) 5-pin SC70 package, while the single with shutdown MAX4467/MAX4468 and dual MAX4469 are
mit rein, das duerfte aber den maximalen Strom vom Regler etwas reduzieren ;) Aber USB macht sowieso max. 500mA. Zum Programmieren: Ich hab irgendwas von einem Bootloader fuer das gute Stueck gelesen. Sofern der Funktioniert kann man diesen installieren so dass man keinen zusatezlichen Programmer braucht
rein, das duerfte aber den maximalen Strom vom Regler etwas reduzieren > ;) Aber USB macht sowieso max. 500mA. Vielleicht dann noch einen der CBUS Pins als PWREN nutzen und über einen FET dann VBUS zum Low Drop Regler schalten falls der Rechner in den Standby geht. Dazu noch den FT232 generell über
Adresse ist korrekt, bei falscher Adresse gibt es einen Nack. Mein Problem ist jetzt, dass laut Seite 471 UCB0TXIFG gesetzt werden müsste, das passiert allerdings nicht. Zu diesem Zeitpunkt (nach dem delay) wird SCL auf low gehalten, es liegt kein Nack vor und der entsprechende Interrupt ist enabled.
ISR holt man dann das nächste Zeichen aus dem Sendepuffer und schreibt es in UCBxTXBUF, fertig. Max
Frage auf, wie schnell denn der externe Interrupt eigentlich arbeiten kann, und ob es dort ebenfalls max. Frequenzen gibt. Leider konnte ich nichts finden. Habt ihr da schon Erfahrungen? lg. David
laufen! mit dem Atmega238P Auf Sender-Seite ja - Python schafft den Empfang aber nicht richtig (max. 1 MBaud) - daher hatte ich auch "Verzerrungen" im Bild.
(SOIC) E E1 p D 2 B n 1 h α 45° c A2 A φ β L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
(SOIC) E E1 p D 2 B n 1 h α 45° c A2 A φ β L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
den Ereignissen. Ereignisse koenne zBsp. in einem Array abgelegt werden uint8_t eventQueue[MAX_EREIGNISSE] uint8_t eventQueueReadPosition; uint8_t eventQueueWritePosition; void dispatchEvent(void) { if (eventQueueReadPosition != eventQueueWritePosition) { callEventHandler
5 V, 1 A, LNK616PG CV/CC Charger 25-Nov-08 2 Power Supply Specification Description Symbol Min Typ Max Units Comment Input Voltage VIN 85 265 VAC 2 Wire – no P.E. Frequency f 47 50/60 64 Hz LINE No-load Input Power P NL 50 mW Measured atIN = 230 VAC Output All measured at end of cable Output Voltage
temperature range is 40°C to +85°C. Specifications are subject to change without notice. Parameter Min. Typ. Max. Unit Notes & Conditions Absolute max. ratings Non operating 100 V 100ms Input voltage Operating 80 V Continuous Operating temperature 40 85 °C Refer tohermal Considerations Storage temperature 55 125
monolithic analog switches now feature guar- DG417/DG418/DG419 4 anteed on-resistance matching (3Ω max) between Improved R DS(ON) Match Between Channels 1 switches and guaranteed on-resistance flatness over (3Ω max, DG419 only) 7 the signal range (4Ω max). These switches conduct / equally well in either
Electrical Characterist（csTA=25℃, V DDV, V =0SS unless otherwise specified） Parameter Symbol Min Tpy Max Unit Conditions Input current I —— —— ±1 µA V IV DD SS High Voltage Input VIH 2.7V —— VDD+0.7V V DINSET Low Voltage Input VIL -0.3V —— 0.7V V DINSET 2/8 http://www.world-semi.com WS2812B Ver. No.: V5
Electrical Characterist（csTA=25℃, V DDV, V =0SS unless otherwise specified） Parameter Symbol Min Tpy Max Unit Conditions Input current I —— —— ±1 µA V IV DD SS High Voltage Input VIH 2.7V —— VDD+0.7V V DINSET Low Voltage Input VIL -0.3V —— 0.7V V DINSET 2/8 http://www.world-semi.com WS2812B Ver. No.: V5
Electrical Characterist（csTA=25℃, V DDV, V =0SS unless otherwise specified） Parameter Symbol Min Tpy Max Unit Conditions Input current I —— —— ±1 µA V IV DD SS High Voltage Input VIH 2.7V —— VDD+0.7V V DINSET Low Voltage Input VIL -0.3V —— 0.7V V DINSET 2/8 http://www.world-semi.com WS2812B Ver. No.: V5
Specifications: Unless otherwise indicated, T = +25°C, with 4.5V≤ 18V. A DD Parameters Sym Min Typ Max Units Conditions Input Logic ‘1’, High Input Voltage VIH 2.4 1.5 — V Logic ‘0’, Low Input Voltage VIL — 1.3 0.8 V Input Current IIN –1 — 1 µA 0V ≤ VIN≤ VDD Input Voltage V -5 — V +0.3 V IN DD Output
packaging E E1 p D 2 B n 1 h α 45° c A A2 φ β L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
(SOIC) E E1 p D 2 B n 1 h α 45° c A2 A φ β L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
Inc. TB040 ANALYSIS TABLE 1: PERFORMANCE Following the flow of this algorithm, there are only nine Max Time Cycles 40MHz 10MHz 4MHz loops for an 8-bit number. And summing all the mathe- matics involved, there is only one multiplication and 16-bit 149 14.9us 59.6us 149us one conditional test for each
Inc. TB040 ANALYSIS TABLE 1: PERFORMANCE Following the flow of this algorithm, there are only nine Max Time Cycles 40MHz 10MHz 4MHz loops for an 8-bit number. And summing all the mathe- matics involved, there is only one multiplication and 16-bit 149 14.9us 59.6us 149us one conditional test for each
temperature range is specified (-40°C to +85°C for E device, 0°C to +70°C for C device). Parameter Min Typ Max Min Typ Max Min Typ Max Units Test Conditions Voltage-to-Frequency Accuracy TC9400 TC9401 TC9402 Linearity 10 kHz — 0.01 0.05 — 0.004 0.01 — 0.05 0.25 % Output Deviation from Full Scale Straight Line
Max B. schrieb im Beitrag #7076348: > Du bist doch lange genug dabei um zu wissen das solche Fragen aufkommen. Eben! und genau deshalb habe ich meine Gründe und diese Gründe muss und will ich nicht
Geschichten aus dem Paulanergarten. Bis dahin, haette ich das auch gedacht. Das war Gestruepp an der B471 vor Ismaning, das zwischen den Leitplanken in die Strasse ragte. Muenchen Kreuz Nord war dicht gewesen.
(SOIC) E E1 p D 2 B n 1 h α 45° c A2 A φ β L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
packaging E E1 p D 2 B n 1 h 45 c A A2 L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX n Number of Pins 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
) (MSOP) E E1 p D 2 B n 1 α A A2 c φ A1 (F) L β Units INCHES MILLIMETERS* Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .026 BSC 0.65 BSC Overall Height A - - .043 - - 1.10 Molded Package Thickness A2 .030 .033 .037 0.75 0.85 0.95 Standoff A1 .000 - .006 0.00 - 0.15 Overall Width
2 oz. (610 g/m ) copper clad. Conditions Parameter Symbol SOURCE = 0 V; T = J40 to 125 °C Min Typ Max Units See Figure 18 (Unless Otherwise Specified) CONTROL FUNCTIONS T = 25 °C Average 124 132 140 Output Frequency fOSC J kHz See Figure 4 Peak-Peak Jitter 8 Maximum Duty DC MAX S1 Open 62 65 68 % Cycle
on the max. temperature at the solder point, the component placement density and the substrate material Packaging: according to EIA; see appropriate catalog or web page TECHNICAL SPECIFICATIONS PARAMETER UNIT
(SOIC) E E1 p D 2 B n 1 h α 45° c A2 A φ β L A1 Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 8 8 Pitch p .050 1.27 Overall Height A .053 .061 .069 1.35 1.55 1.75 Molded Package Thickness A2 .052 .056 .061 1.32 1.42 1.55 Standoff § A1 .004 .007 .010 0.10 0.18 0.25
tinned soldering terminals at For indicators and illuminated pushbuttons mounted as a block, the sides: Max. wire diameter 2 wires à 1.2 mm make sure the heat can escape freely. Max. wire cross-section of stranded cable 1 x 1 mm² Snap-action switching element with axial plug-in terminals, which Protection
tinned soldering terminals at For indicators and illuminated pushbuttons mounted as a block, the sides: Max. wire diameter 2 wires à 1.2 mm make sure the heat can escape freely. Max. wire cross-section of stranded cable 1 x 1 mm² Snap-action switching element with axial plug-in terminals, which Protection
FAULT CURRENT LIMIT FEEDBACK AUTO-RESTART (FB) COUNTER + + RESET JITTER - 0.9 V VILIMIT CLOCK S Q DC MAX CC CUT BACK ADJ R Q 1.70 V - 0.9 V OSCILLATOR SYSTEM POWER POWER LEDGENG DOWN DOWN BLANKING COUNTER 160 f CYCLESC PU RESET PI-5912-111412 SOURCE (S) Figure 2. Functional Block Diagram. Pin Functional
(derate 5.88mW/°C above +70°C) .........................471Storage Temperature Range ............................-65°C to +160°C M µMAX (derate 4.1mW/°C above +70°C) ......................330mWLead Temperature (soldering, 10sec) ............................+
(derate 5.88mW/°C above +70°C) .........................471Storage Temperature Range ............................-65°C to +160°C M µMAX (derate 4.1mW/°C above +70°C) ......................330mWLead Temperature (soldering, 10sec) ............................+
MAX961/MAX997 and 5-Pin SOT23 (MAX999) 4 8-Pin µMAX (MAX961/MAX962/MAX997) / dual ®AX962 are available in space-saving 8-pin 16-Pin QSOP (MAX964) M µMAX packages. A _______________Ordering Information _
amplifier is also offered in 93µA Supply Current 4 8µA Shutdown Current 1 three fixed-gain versions: the MAX4195 (G = +1V/V), the 9 MAX4196 (G = +10V/V), and the MAX4197 (G = (MAX4195/MAX4196/MAX4197) +100V/V). The fixed-gain instrumentation amplifiers fea- High Common-Mode Rejection: 115dB (G = +10V/V) 4
2.5-5.5V 64 Byte I,E P, SN, ST, MF 25AA128 1.8-5.5V 64 Byte I P, SN, ST, MF Features Description • Max. Clock 10 MHz The Microchip Technology Inc. 25AA128/25LC128 • Low-power CMOS Technology (25XX128 ) are 128k-bit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial - Max.
m ) copper clad. Conditions Parameter Symbol SOURCE = 0 V ;T J -40 to 125 °C See Figure 18 Min Typ Max Units (Unless Otherwise Specified) CONTROL FUNCTIONS Average 124 132 140 Output OSC TJ= 25 °C kHz Frequency See Figure 4 Peak-Peak Jitter 8 Maximum Duty Cycle DC MAX S1 Open 62 65 68 % EN/UV Pin Turnoff
