TC1321EOA Microchip Technology, TC1321EOA Datasheet
TC1321EOA
Specifications of TC1321EOA
Available stocks
Related parts for TC1321EOA
TC1321EOA Summary of contents
Page 1
... REF Serial Port SCL 3 Microcontroller 2010 Microchip Technology Inc. General Description The TC1321 is a serially accessible, 10-bit voltage output, digital-to-analog converter (DAC). The DAC produces an output voltage that ranges from ground to an externally supplied reference voltage. It operates from a single power supply that can range from 2. ...
Page 2
... TC1321 Functional Block Diagram V Configuration Register DD SDA Serial Port Interface SCL Data Register DS21387C-page 2 TC1321 Control DAC-OUT Circuit V DAC OUT V V REF SS 2010 Microchip Technology Inc. ...
Page 3
... Note 1: SDA and SCL must be connected to V 50 mV referred Measured at V OUT 2010 Microchip Technology Inc. *Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied ...
Page 4
... Unit Test Conditions pF µA kHz µs µs µs 90% SCL to 10% SDA (for Repeated START Condition) µ µs 10% to 10% µs 90% to 90% ns 90% to 10% ns 10% to 90% V µs V (Rising Edge) DD POR Conditions 2010 Microchip Technology Inc. ...
Page 5
... Output (V ) OUT Buffered DAC output voltage. This voltage is a function of the reference voltage and the contents of the DATA register. 2010 Microchip Technology Inc. Table 2-1. Type Voltage Reference Input Pin Serial Data Input/Output Pin Serial Clock Input Pin Ground Reference Pin ...
Page 6
... TC1321 NOTES: DS21387C-page 6 2010 Microchip Technology Inc. ...
Page 7
... V accepts a voltage range from capacitance is typically 10 pF. 2010 Microchip Technology Inc. 3.2 Output Amplifier The TC1321 DAC output is buffered with an internal unity gain rail-to-rail input/output amplifier with a typical slew rate of 0.8V/µ ...
Page 8
... ACK 1 7-Bits 8-Bits Slave Address: repeated Data Byte: reads from due to change in data the register set by the flow direction. command byte. NACK P ACK Data P NACK 8-Bits ACK P ACK ACK Data P 8-Bits NACK P Data ACK NACK P 8-Bits 2010 Microchip Technology Inc. ...
Page 9
... Acknowledge (ACK) confirms receipt of each byte. Note that SDA can change only during periods when SCL is LOW (SDA changes while SCL is HIGH are reserved for START and STOP conditions). 2010 Microchip Technology Inc. 4.1 START Condition (START) The TC1321 continuously monitors the SDA and SCL ...
Page 10
... H = LSB of Data Clocked into Slave I = Slave Pulls SDA Line Low SU(STOP) IDLE I = Acknowledge Clock Pulse J = STOP Condition K = New START Condition SU(STOP) IDLE J = Acknowledge Clocked into Master K = Acknowledge Clock Pulse L = STOP Condition, Data Executed by Slave M = New START Condition 2010 Microchip Technology Inc. ...
Page 11
... Table 4-5. TABLE 4-5: TC1321 REGISTER SET SUMMARY Name Description Data DATA Register (2-Byte Format) Config CONFIG Register 2010 Microchip Technology Inc. Command Byte Description Code 00h Read/Write Data (DATA) 01h Read/Write Configuration (CONFIG) Configuration Register (CONFIG) D[5] D[4] D[3] ...
Page 12
... TC1321 NOTES: DS21387C-page 12 2010 Microchip Technology Inc. ...
Page 13
... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. 2010 Microchip Technology Inc. TC1321 Example TC1321E OA^^1029 ...
Page 14
... TC1321 Note: DS21387C-page 14 2010 Microchip Technology Inc. ...
Page 15
... Note: 2010 Microchip Technology Inc. TC1321 DS21387C-page 15 ...
Page 16
... TC1321 /HDG 3ODVWLF 6PDOO 2XWOLQH 2$ ± 1DUURZ PP %RG\ >62,&@ 1RWH DS21387C-page 16 2010 Microchip Technology Inc. ...
Page 17
... D N NOTE 1RWHV 2010 Microchip Technology Inc TC1321 φ L DS21387C-page 17 ...
Page 18
... TC1321 8-Lead Plastic Micro Small Outline Package (UA) [MSOP] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21387C-page 18 2010 Microchip Technology Inc. ...
Page 19
... Microchip Pack- aging Specification (DS00049BF). 3. Added the Revision History section. 4. Updated the Product Identification System section. Revision B (May 2008) • Undocumented changes. Revision A (November 2007) • Original Release of this Document. 2010 Microchip Technology Inc. TC1321 DS21387C-page 19 ...
Page 20
... TC1321 NOTES: DS21387C-page 20 2010 Microchip Technology Inc. ...
Page 21
... Microchip Technology Inc. XXX Examples: Pattern a) TC1321VUA: b) TC1321VUATR: c) TC1321EUA: d) TC1321EUATR: e) TC1321EOA: f) TC1321EOATR: g) TC1321VOA: h) TC1321VOATR: (Industrial) TC1321 . 8LD MSOP package. Tape and Reel 8LD MSOP package. 8LD MSOP package. Tape and Reel, 8LD MSOP package. 8LD SOIC package. Tape and Reel 8LD SOIC package ...
Page 22
... TC1321 NOTES: DS21387C-page 22 2010 Microchip Technology Inc. ...
Page 23
... PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
Page 24
... Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-6578-300 Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-213-7830 Fax: 886-7-330-9305 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 2010 Microchip Technology Inc. 08/04/10 ...