LTC2635CUD-LMX8#TRPBF Linear Technology, LTC2635CUD-LMX8#TRPBF Datasheet
LTC2635CUD-LMX8#TRPBF
Specifications of LTC2635CUD-LMX8#TRPBF
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LTC2635CUD-LMX8#TRPBF Summary of contents
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... L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 5396245, 5859606, 6891433, 6937178, 7414561. ...
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LTC2635 aBsolute maximum ratings (Notes 1, 2) Supply Voltage (V ) ................................... –0. SCL, SDA, REFLO, LDAC .............................. –0. CA0, CA1, CA2 ...... –0.3V to Min (V OUTA-D REF .................................... –0.3V to Min ...
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LTC2635 C UD – Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: ...
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... LTC2635-HZ10 LDZK LTFBH 4.096V • (1023/1024) LTC2635-HZ8 LDZS LTFBQ *Above options are available in a 16-pin QFN package (LTC2635xUD) or 10-lead MSOP package (LTC2635xMSE). **Contact Linear Technology for other Hi-Z options. POWER-ON POWER-ON REFERENCE REFERENCE RESET TO CODE 2.5V • (4095/4096) Mid-Scale 2.5V • ...
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T LTC2635-LMI12/-LMI10/-LMI8/-LMX12/-LMX10/-LMX8/-LZ12/-LZ10/-LZ8/-LMO12/-LMO10/-LM08 (V SYMBOL PARAMETER CONDITIONS DC Performance Resolution Monotonicity V = 3V, Internal Ref. (Note 4) CC DNL Differential Nonlinearity V = 3V, Internal Ref. (Note 4) CC INL Integral Nonlinearity ...
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LTC2635 electrical characteristics temperature range, otherwise specifications are at T LTC2635-LMI12/-LMI10/-LMI8/-LMX12/-LMX10/-LMX8/-LZ12/-LZ10/-LZ8/-LMO12/-LMO10/-LM08 (V SYMBOL PARAMETER Reference Input Input Voltage Range Resistance Capacitance I Reference Current, Power-Down Mode REF Reference Output Output Voltage Reference Temperature Coefficient Output Impedance Capacitive Load Driving Short ...
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T LTC2635-LMI12/-LMI10/-LMI8/-LMX12/-LMX10/-LMX8/-LZ12/-LZ10/-LZ8/-LMO12/-LMO10/-LM08 (V SYMBOL PARAMETER AC Performance t Settling Time S Voltage Output Slew Rate Capacitive Load Driving Glitch Impulse DAC-to-DAC Crosstalk Multiplying Bandwidth e Output Voltage Noise Density n Output Voltage ...
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LTC2635 electrical characteristics temperature range, otherwise specifications are at T LTC2635-HMI12/-HMI10/-HMI8/-HZ12/-HZ10/-HZ8 (V SYMBOL PARAMETER CONDITIONS DC Performance Resolution Monotonicity V = 5V, Internal Ref. (Note 4) CC DNL Differential Nonlinearity V = 5V, Internal Ref. (Note 4) CC INL Integral ...
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T LTC2635-HMI12/-HMI10/-HMI8/-HZ12/-HZ10/-HZ8 (V SYMBOL PARAMETER Reference Input Input Voltage Range Resistance Capacitance I Reference Current, Power-Down Mode REF Reference Output Output Voltage Reference Temperature Coefficient Output Impedance Capacitive Load Driving Short Circuit ...
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LTC2635 electrical characteristics temperature range, otherwise specifications are at T LTC2635-HMI12/-HMI10/-HMI8/-HZ12/-HZ10/-HZ8 (V SYMBOL PARAMETER AC Performance t Settling Time S Voltage Output Slew Rate Capacitive Load Driving Glitch Impulse DAC-to-DAC Crosstalk Multiplying Bandwidth e Output Voltage Noise Density n Output ...
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Note 1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2. All voltages are ...
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LTC2635 typical perFormance characteristics LTC2635-L12 (Internal Reference 2.5V) FS Integral Nonlinearity (INL) 1 0.5 0 –0.5 –1.0 0 1024 2048 CODE INL vs Temperature 1 0.5 INL (POS) 0 –0.5 ...
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LTC2635-H12 (Internal Reference Integral Nonlinearity (INL) 1 0.5 0 –0.5 –1.0 0 1024 2048 CODE INL vs Temperature 1 INL (POS) 0.5 0 INL (NEG) –0.5 –1.0 ...
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LTC2635 typical perFormance characteristics LTC2635-10 Integral Nonlinearity (INL) 1 2.5V FS INTERNAL REF 0.5 0 –0.5 –1.0 0 256 512 CODE LTC2635-8 Integral Nonlinearity (INL) 0. 2.5V FS ...
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LTC2635 Large-Signal Response V OUT 0.5V/DIV 1/4 SCALE to 3/4 SCALE 2µs/DIV 2635 G22 Headroom at Rails vs Output Current 5.0 5V SOURCING 4.5 4.0 3.5 3V (LTC2635-L) SOURCING 3.0 ...
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LTC2635 typical perFormance characteristics LTC2635 Mulitplying Bandwidth 2 0 –2 –4 –6 –8 –10 – – REF(DC 0.2V –16 REF(AC) P-P CODE = FULL-SCALE –18 1k 10k 100k FREQUENCY (Hz) 2635 ...
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Functions (MSOP/QFN) V (Pin 1/Pin 16): Supply Voltage Input. 2.7V ≤ 5.5V (LTC2635-L) or 4.5V ≤ Bypass to GND with a 0.1µF capacitor (Pins 9/Pins 1, 2, 11, 12): ...
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LTC2635 Block Diagram GND (REFLO) V OUTA DAC A V REF V OUTB DAC B (LDAC) CA0 I (CA1) ADDRESS DECODE (CA2 QFN PACKAGE ONLY INTERNAL REFERENCE DECODE INTERFACE REF SWITCH V ...
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Test Circuits for I Test Circuit 1 100 CAn V /V IH(CAn) IL(CAn) timing Diagrams SDA LOW SCL t HD(STA) S ALL VOLTAGE LEVELS REFER Digital I/O (See Electrical Characteristics) R ...
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LTC2635 timing Diagrams SLAVE ADDRESS START SDA ACK SCL LDAC 0 1ST DATA BYTE 2ND DATA BYTE ...
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The LTC2635 is a family of quad voltage output DACs in 16-pin QFN and 10-lead MSOP packages. Each DAC can operate rail-to-rail using an external reference, or with its full-scale voltage set by an integrated reference. Eighteen combinations of ...
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LTC2635 operation Acknowledge The Acknowledge (ACK) signal is used for handshaking between the master and the slave. An ACK (active LOW) generated by the slave lets the master know that the lat- est byte of information was properly received. The ...
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Write Word Protocol The master initiates communication with the LTC2635 with a START condition and a 7-bit slave address followed by the Write bit ( The LTC2635 acknowledges by pulling the SDA pin low at the 9th ...
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LTC2635 operation Write Word Protocol for LTC2635 S W SLAVE ADDRESS Input Word (LTC2635-12 1ST DATA BYTE Input Word (LTC2635-10 1ST DATA BYTE Input Word (LTC2635- ...
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Any channel or combination of channels can be put into power-down mode by using command 0100b in combi- nation with the appropriate DAC address, (n). The supply current is reduced approximately 20% for each DAC powered down. The integrated ...
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LTC2635 operation this effect than any other parts of this type; on the con- trary, it allows layout-based performance improvements to shine rather than limiting attainable performance with excessive internal resistance. Another technique for minimizing errors is to use a ...
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OUTPUT VOLTAGE 0V NEGATIVE INPUT CODE OFFSET (b) Figure 5. Effects of Rail-to-Rail On a DAC Transfer Curve (Shown for 12 Bits). (a) Overall Transfer Function (b) Effect of Negative Offset for Codes Near Zero (c) Effect of Positive ...
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LTC2635 application inFormation Voltage Margining Application with LTC3850 (1.2V ±5%) –LTC2635– LMO Option Only 1nF 100pF 10k DAC D V OUTPUT DAC CODE OUT 1.26V 0.5V 819 1.2V 0.8V 1311 1.14V 1.1V 1802 0.1µF 2.2 100k 0.1µF PGOOD INTV ...
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Description 3.50 0.05 1.45 0.05 (4 SIDES) 2.10 0.05 RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS 3.00 0.10 (4 SIDES) PIN 1 TOP MARK (NOTE 6) NOTE: 1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220 VARIATION (WEED-2) 2. DRAWING NOT ...
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LTC2635 package Description 1.88 0.102 (.074 .004) 5.23 (.206) MIN 0.305 0.038 (.0120 .0015) TYP RECOMMENDED SOLDER PAD LAYOUT DETAIL “A” 0.254 (.010) GAUGE PLANE 0.18 (.007) NOTE: 1. DIMENSIONS IN MILLIMETER/(INCH) 2. DRAWING NOT TO SCALE 3. DIMENSION DOES ...
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... Added Typical Application drawing and revised Related Parts List Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
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... Micropower, Rail-to-Rail Output, 16-Pin Narrow SSOP CC www.linear.com ● 6.5V TO 14V 4.7µF 0.1µF 2.2µH 0.008 V OUT 1.2V ±5% 10 1nF 10 15pF 63.4k 5V 2635 TA02 20k 10k 15k 0.22µF LT 0610 REV B • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2009 2635fb ...