X9259US24Z-2.7T1 Intersil, X9259US24Z-2.7T1 Datasheet
X9259US24Z-2.7T1
Specifications of X9259US24Z-2.7T1
Related parts for X9259US24Z-2.7T1
X9259US24Z-2.7T1 Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005-2007. All Rights Reserved All other trademarks mentioned are the property of their respective owners. X9259 FN8169.5 ...
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... X9259TS24-2.7* X9259TS F X9259TS24Z-2.7* (Note) X9259TS ZF X9259TS24I-2.7 X9259TS G X9259TS24IZ-2.7 (Note) X9259TS ZG X9259TV24-2.7 X9259TV F X9259TV24Z-2.7 (Note) X9259TV ZF X9259US24-2.7 X9259US F X9259US24Z-2.7 (Note) X9259US ZF X9259US24I-2.7 X9259US G X9259US24IZ-2.7 (Note) X9259US ZG X9259UV24-2.7* X9259UV F X9259UV24Z-2.7 (Note) X9259UV ZF X9259UV24I-2.7* X9259UV G X9259UV24IZ-2.7* (Note) X9259UV ZG NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...
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Circuit Level Applications • Vary the gain of a voltage amplifier • Provide programmable dc reference voltages for comparators and detectors • Control the volume in audio circuits • Trim out the offset voltage error in a voltage amplifier circuit ...
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... SYSTEM SUPPLY VOLTAGE (V GROUND (V The V CC the system ground. Other Pins NO CONNECT No connect pins should be left open. This pins are used for Intersil manufacturing and testing purposes. HARDWARE WRITE PROTECT INPUT (WP) The WP pin when LOW prevents non-volatile writes to the Data Registers. DR#0 DR ...
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Principles of Operation The X9259 is an integrated circuit incorporating four DCPs and their associated registers and counters, and the serial interface providing direct communication between a host and the potentiometers. DCP Description Each DCP is implemented with a combination ...
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Serial Interface The X9259 supports a bidirectional bus oriented protocol. The protocol defines any device that sends data onto the bus as a transmitter and the receiving device as the receiver. The device controlling the transfer is a master and ...
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SCL SDA START FIGURE 2. VALID DATA CHANGES, START, AND STOP CONDITIONS SCL FROM MASTER SDA OUTPUT FROM TRANSMITTER SDA OUTPUT FROM RECEIVER START FIGURE 3. ACKNOWLEDGE RESPONSE FROM RECEIVER Identification Byte The first byte sent to the X9259 from ...
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TABLE 3. IDENTIFICATION BYTE FORMAT Device Type Identifier ID3 ID2 ID1 (MSB) TABLE 4. INSTRUCTION BYTE FORMAT Instruction Opcode (MSB) TABLE 5. INSTRUCTION SET INSTRUCTION I3 Read Wiper Counter 1 Register Write Wiper Counter ...
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Instructions Four of the nine instructions are three bytes in length. These instructions are: • Read Wiper Counter Register – read the current wiper position of the selected potentiometer, • Write Wiper Counter Register – change current wiper position of ...
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SCL SDA ID3 ID2 ID1 ID0 External A Device ID R Address T FIGURE 6. INCREMENT/DECREMENT INSTRUCTION SEQUENCE 2-WIRE INTERFACE INC/DEC CMD Issued SCL SDA X9259 I3 ...
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Instruction Format Read Wiper Counter Register (WCR) Device Type Device S Identifier Addresses Write Wiper Counter Register (WCR) Device Type Device S Identifier Addresses ...
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Global XFR Wiper Counter Register (WCR) to Data Register (DR) S Device Type Device T Identifier Addresses Transfer Wiper Counter Register (WCR) to Data Register (DR) S Device Type ...
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Absolute Maximum Ratings Temperature under bias . . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C Storage temperature . . . . . . . . ...
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DC Electrical Specifications Over the recommended operating conditions unless otherwise specified. SYMBOL PARAMETER I V supply current CC1 CC (active supply current CC2 CC (non-volatile write current (standby Input leakage current LI I ...
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Equivalent A.C. Load Circuit 5V 1533Ω SDA pin 100pF AC Timing SYMBOL f Clock Frequency SCL t Clock Cycle Time CYC t Clock High Time HIGH t Clock Low Time LOW t Start Setup Time SU:STA t Start Hold Time ...
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Symbol Table WAVEFORM INPUTS Must be steady May change from Low to High May change from High to Low Don’t Care: Changes Allowed N/A Timing Diagrams Start and Stop Timing (START) SCL t SU:STA SDA Input Timing t CYC SCL ...
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XDCP Timing (for All Load Instructions) SCL SDA VWx Write Protect and Device Address Pins Timing SCL SDA WP A0 X9259 LSB t WRL (START) (STOP) ... (Any Instruction) ... ... t t SU:WPA HD:WPA (STOP) FN8169.5 April ...
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Applications Information Basic Configurations of Electronic Potentiometers V R Three terminal Potentiometer; Variable voltage divider Application Circuits Non inverting Amplifier – (1 Offset Voltage Adjustment R ...
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Application Circuits (continued) Attenuator – -1/2 ≤ G ≤ +1/2 Inverting Amplifier ...
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Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in the ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...