MAX14644ETA+T Maxim Integrated, MAX14644ETA+T Datasheet
MAX14644ETA+T
Specifications of MAX14644ETA+T
Related parts for MAX14644ETA+T
MAX14644ETA+T Summary of contents
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... Apple, iPad, iPod, and iPhone are registered trademarks of Apple, Inc. For related parts and recommended products to use with this part, refer to: www.maximintegrated.com/MAX14640.related. For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators S Improved Charger Interoperability ...
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... Analog Signal Range TDP/TDM On Resistance TDP/TDM On-Resistance Matching Between Channels TDP/TDM On-Resistance Flatness DP/DM Short On-Resistance Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Operating Temperature Range .......................... -40NC to +85NC Junction Temperature .....................................................+150NC Storage Temperature Range ............................ -65NC to +150NC Lead Temperature (soldering, 10s) ................................+300NC Soldering Temperature (reflow) ...
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... RM1/RM2 Ratio RM1 + RM2 Resistance RSS1/RSS2 Ratio RSS1 + RSS2 Resistance CDP INTERNAL RESISTORS DP Pulldown Resistor DM Pulldown Resistor CDP HIGH-SPEED COMPARATORS Threshold Voltage CDP LOW-SPEED COMPARATORS V Voltage DM_SRC Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators SYMBOL CONDITIONS V = 3.6V COM(OFF) ...
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... Note 3: The MAX1464_ is operational from 3.0V to 5.5V. However, in order for the valid Apple resistor-divider network to function, V must stay within the 4.75V to 5.25V range. CC Note 4: Guaranteed by design, not production tested. Note 5: Guaranteed by design. Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators SYMBOL CONDITIONS V DP_REF ...
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... MAX14641–MAX14644/ MAX14651 TD_ V IN CB0 LOGIC CB1 INPUT GND C INCLUDES FIXTURE AND STRAY CAPACITANCE OUT Figure 1. Switching Time Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators D_ V OUT SWITCH OUTPUT Test Circuits/Timing Diagrams V IH LOGIC ...
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... PLHX V+ V OUT OUT PHLY Figure 2. Propagation Delay and Output Skew Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Test Circuits/Timing Diagrams (continued) MAX14641–MAX14644 DP DM CB0 CB1 V CC 50% 50% 50% 50% t PHLX 50% 50% 50% 50% t ...
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... Figure 3. Bandwidth, Off-Isolation, and Crosstalk START CONDITION (S) SDA t t HD:STA HD:DAT t SU:DAT SCL t HIGH 2 Figure Timing Diagram. Note that t Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Test Circuits/Timing Diagrams (continued) NETWORK ANALYZER 50 Ω TDP V MEAS OUT DP* 50 Ω REPEATED START CONDITION ...
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... +25° -40° 5. 10mA (V) DP/ DM Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Typical Operating Characteristics USB SWITCH ON-RESISTANCE vs. SIGNAL VOLTAGE 5 +85°C A 4.5 4 +25°C A 3.5 3.0 2 -40°C A 2.0 1.5 1.0 0.5 0 5.5 6.0 0 0.5 1.0 1.5 2 ...
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... V = 5.5V CC GPIO VERSION 0 0 0.3 0.6 0.9 1.2 1.5 1.8 LOGIC LEVEL (V) EYE DIAGRAM 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 TIME (x 10*-9)s Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Typical Operating Characteristics (continued) 2.1 2.4 2.7 3.0 3.3 MAX14640 toc09 LOGIC-INPUT THRESHOLD vs. SUPPLY VOLTAGE 1.0 CB_RISING 0.9 0.8 CB_FALLING 0.7 0.6 0.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 V (V) CC AUTO DETECTION MODE MAX14640 toc10 MAX14640 FM TO AM2 ...
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... Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators V CB0 TDM MAX14641 MAX14642 MAX14643 *EP/GND SCL CEN DM TDFN (2mm x 2mm) NAME INT Open-Drain Interrupt Output. INT asserts low when interrupt occurs. ...
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... CDP ENGINE DEBOUNCE DEBOUNCE DEBOUNCE REF1 TDP TDM POR CB0/ SDA** CB1/ SCL** *CEN IS FOR MAX14644 ONLY. **SDA, SCL, AND INT ARE FOR MAX14640/MAX14651 ONLY. Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators DP_REF V LGC V LGC R DP_CDP I DP_SINK R DM_CDP V DM_SRC ...
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... CHARGER 0 1 USB 1 1 USB Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators The MAX14640–MAX14644/MAX14651 feature internal resistor-divider networks on the data lines to provide support for Apple devices. The resistor-divider is discon- nected while not in use to minimize the supply current. The resistor-dividers are not connected in pass-through mode ...
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... MAX14641–MAX14644 can enter, the MAX14640/ MAX14651 can be configured to be compatible with the ® Apple and Samsung Galaxy (SS mode) devices. Samsung is a registered trademark of Samsung Electronics, Co., Ltd. Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators MODE 2A Autodetection Charger Mode for Apple Devices. Resistor-dividers are AM2 connected to DP/DM ...
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... CB0 or CB1 (Figure 5 and Figure Figure 5. MAX14644 Peripheral Reset Applications Diagram Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators If the MAX14640–MAX14644/MAX14651 are configured in pass-through mode (PM), then TDP/TDM are always in the event the USB connected to DP/DM and no resistor-dividers or power sources are applied to DP/DM ...
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... Table 6 summarizes the resistor-divider values in each forced mode. Automatic Detection with Remote Wake-Up Support The MAX14640–MAX14644/MAX14651 feature auto- matic detection charger mode (AM1/AM2) for dedicated Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators USB V CC TRANSCEIVER TDM TDP 0.1µ ...
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... FUO = Factory Use Only. Do not change from POR values. RFU = Reserved for Future Use. Do not change from POR values. *Applies to the MAX14640; the MAX14651 POR is 0x20. Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators The peripheral device equipped with CDP detection ...
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... MAX14640/MAX14651 is in normal operation MAX14640/MAX14651 is in low-power mode. All circuitry other than the I Disable CDP Signal. DIS_CDP 0 = CDP signaling enabled 1 = CDP signaling disabled FUO Factory Use Only. Do not modify from reset values. Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators CHIPID[3:0] 0 ...
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... CM 100 = AM1 101 = AP1 110 = AP2 111 = SS ADDRESS: 0x04 MODE: Read/Write BIT 7 NAME RFU RESET 0 RFU Reserved for Future Use Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators CEN_DEL[2: toggles last outside of AM mode. BUS RFU RFU ...
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... Factory Use Only. Do not modify from reset value. Remote Wake-Up Default Remote wake-up is off RWU_DFT 1 = Remote wake- Remote Wake-Up for Low-Speed Only Select Remote wake-up for both FS/HS and LS USB devices RWU_LS 1 = Remote wake-up for only LS devices Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators USB_SW[1:0] CEN_OUT 1 ...
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... CEN Toggle Start Monitor Interrupt. CEN_TOG_STi is set at the start disabled. CEN_TOG_STi interrupt 1 = Interrupt CEN Toggle Stop Monitor Interrupt. CEN_TOG_SPi is set at the end disabled. CEN_TOG_SPi interrupt 1 = Interrupt Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators CDP_CNi RFU 0 0 ...
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... Remote Wake-Up Status. RWUs is set while a remote wake- progress in AM mode. RWUs 0 = Not waiting for RWU 1 = Waiting for RWU CEN Toggle Status. CEN_TOGs is cleared at the start CEN_TOG_SPs toggle in progress BUS toggle not in progress BUS Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators CDP_CNs RFU STATUS Register ...
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... CEN Toggle Start Monitor Interrupt Mask. Prevents an interrupt from being generated in CEN_TOG_STi when CEN_TOG_STs is set to 1. CEN_TOG_STm 0 = Masked 1 = Not masked CEN Toggle Stop Monitor Interrupt Mask. Prevents an interrupt from being generated in CEN_TOG_SPi when CEN_TOG_SPs is set to 1. CEN_TOG_SPm 0 = Masked 1 = Not masked Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators RFU USB_XFRm 0 0 ...
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... C START, STOP, and Repeated START Conditions 2 Table Slave Addresses ADDRESS FORMAT 7-Bit Slave ID Write Address Read Address Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators The MAX14640 and MAX14651 are the I have different slave addresses Interface write bit high to configure the MAX14640/MAX14651 to ...
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... FROM MASTER TO SLAVE Figure 8. Write Byte Sequence BURST WRITE S FROM MASTER TO SLAVE Figure 9. Burst Write Sequence Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Single-Byte Write device automatically increments the register address after each data byte is sent, unless the register being (Figure 8) ...
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... The master sends the 8-bit register address. READ SINGLE BYTE S Sr FROM MASTER TO SLAVE Figure 10. Read Byte Sequence Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Single-Byte Read 5) The slave asserts an ACK on the data line only if the address is valid (NAK if not). ...
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... BURST READ S Sr FROM MASTER TO SLAVE Figure 11. Burst Read Sequence Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Burst Read 6) The master sends a Repeated START condition. 7) The master sends the 7-bit slave address plus a read bit (high). ...
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... Figure 14. Human Body Current Waveform Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators Data transfers are acknowledged with an acknowledge bit (ACK not-acknowledge bit (NACK). Both the 8 9 master and the MAX14640/MAX14651 generate ACK bits. To generate an ACK, pull SDA low before the rising ...
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... Ordering Information PART TEMP RANGE -40NC to +85NC MAX14640ETA+T -40NC to +85NC MAX14641ETA+T -40NC to +85NC MAX14642ETA+T MAX14643ETA+T -40NC to +85NC MAX14644ETA+T -40NC to +85NC MAX14651ETA+T -40NC to +85NC +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad Tape and reel. Chip Information PROCESS: BiCMOS Maxim Integrated MAX14640–MAX14644/MAX14651 USB Host Adapter Emulators ...
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... Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed ...