LTC2632CTS8-LZ8#TRMPBF Linear Technology, LTC2632CTS8-LZ8#TRMPBF Datasheet
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LTC2632CTS8-LZ8#TRMPBF
Specifications of LTC2632CTS8-LZ8#TRMPBF
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LTC2632CTS8-LZ8#TRMPBF Summary of contents
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... L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. 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, and 6937178 ...
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LTC2632 ABSOLUTE MAXIMUM RATINGS (Notes 1, 2) Supply Voltage (V ) ................................... –0. SCK, SDI ...................................................... –0. CS/LD (Note 11) ...............–0.3V to Min ( ...................–0.3V to Min (V OUTA OUTB REF ..................................–0.3V ...
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PRODUCT SELECTION GUIDE V FS PART NUMBER PART MARKING* LTC2632A-LI12 LTFSJ 2.5V • (4095/4096) LTC2632A-LX12 LTFSH 2.5V • (4095/4096) LTC2632A-LZ12 LTFSG 2.5V • (4095/4096) LTC2632A-HI12 LTFSM 4.096V • (4095/4096) LTC2632A-HZ12 LTFSK 4.096V • (4095/4096) LTC2632-LI12 LTFSJ 2.5V • (4095/4096) LTC2632-LI10 ...
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LTC2632 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T LTC2632-LI12/-LI10/-LI8/-LX12/-LX10/-LX8/-LZ12/-LZ10/-LZ8, LTC2632A-LI12/-LX12/-LZ12 (V SYMBOL PARAMETER CONDITIONS DC Performance Resolution Monotonicity V = 3V, Internal Ref. CC (Note 4) DNL Differential V = 3V, Internal Ref. CC Nonlinearity (Note 4) INL ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T LTC2632-LI12/-LI10/-LI8/-LX12/-LX10/-LX8/-LZ12/-LZ10/-LZ8, LTC2632A-LI12/-LX12/-LZ12 (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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LTC2632 TIMING CHARACTERISTICS range, otherwise specifications are at T LTC2632-LI12/-LI10/-LI8/-LX12/-LX10/-LX8/-LZ12/-LZ10/-LZ8, LTC2632A-LI12/-LX12/-LZ12 (V SYMBOL PARAMETER t SDI Valid to SCK Setup 1 t SDI Valid to SCK Hold 2 t SCK High Time 3 t SCK Low Time 4 t CS/LD ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T LTC2632-HI12/-HI10/-HI8/-HZ12/-HZ10/-HZ8, LTC2632A-HI12/-HZ12 (V SYMBOL PARAMETER CONDITIONS DC Performance Resolution Monotonicity V = 5V, Internal Ref. (Note 4) CC DNL Differential V = 5V, Internal Ref. (Note 4) CC Nonlinearity INL Integral ...
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LTC2632 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T LTC2632-HI12/-HI10/-HI8/-HZ12/-HZ10/-HZ8, LTC2632A-HI12/-HZ12 (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 ...
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TIMING CHARACTERISTICS range, otherwise specifications are at T LTC2632-HI12/-HI10/-HI8/-HZ12/-HZ10/-HZ8, LTC2632A-HI12/-HZ12 (V SYMBOL PARAMETER t SDI Valid to SCK Setup 1 t SDI Valid to SCK Hold 2 t SCK High Time 3 t SCK Low Time 4 t CS/LD Pulse ...
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LTC2632 TYPICAL PERFORMANCE CHARACTERISTICS T = 25°C, unless otherwise noted. LTC2632-L12 (Internal Reference Integral Nonlinearity (INL) 1 0.5 0 –0.5 –1.0 0 1024 2048 CODE INL vs Temperature 1 0.5 ...
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TYPICAL PERFORMANCE CHARACTERISTICS T = 25°C, unless otherwise noted. LTC2632-H12 (Internal Reference Integral Nonlinearity (INL) 1 0.5 0 –0.5 –1.0 0 1024 2048 CODE INL vs Temperature 1 INL (POS) ...
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LTC2632 TYPICAL PERFORMANCE CHARACTERISTICS LTC2632-10 Integral Nonlinearity (INL) 1 2.5V FS INTERNAL REF 0.5 0 –0.5 –1.0 0 256 512 CODE LTC2632-8 Integral Nonlinearity (INL) 0. 2.5V FS ...
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TYPICAL PERFORMANCE CHARACTERISTICS LTC2632 Large-Signal Response V OUT 0.5V/DIV 1/4 SCALE to 3/4 SCALE 2µs/DIV 2632 G22 Headroom at Rails vs Output Current 5.0 5V SOURCING 4.5 4.0 3.5 3V (LTC2632-L) SOURCING 3.0 ...
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LTC2632 TYPICAL PERFORMANCE CHARACTERISTICS LTC2632 Multiplying Bandwidth 2 0 –2 –4 –6 –8 –10 – – REF(DC 0.2V –16 REF(AC) P-P CODE = FULL-SCALE –18 1k 10k FREQUENCY (Hz) Gain Error ...
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PIN FUNCTIONS SCK (Pin 1): Serial Interface Clock Input. CMOS and TTL compatible. CS/LD (Pin 2): Serial Interface Chip Select/Load Input. When CS/LD is low, SCK is enabled for shifting data on SDI into the register. When CS/LD is taken ...
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LTC2632 BLOCK DIAGRAM GND OUTA DAC A CS/LD SCK TIMING DIAGRAM SCK SDI CS/LD 16 INTERNAL REFERENCE CONTROL DECODE LOGIC 32-BIT SHIFT REGISTER ...
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OPERATION The LTC2632 is a family of dual voltage output DACs in an 8-lead TSOT package. Each DAC can operate rail-to-rail using an external reference, or with its full-scale voltage set by an integrated reference. Fifteen combinations of accuracy (12-, ...
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LTC2632 OPERATION INPUT WORD (LTC2632-12) COMMAND ADDRESS INPUT WORD (LTC2632-10) COMMAND ADDRESS INPUT WORD (LTC2632-8) COMMAND ADDRESS Serial Interface The CS/LD input ...
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OPERATION Reference Modes For applications where an accurate external reference is not available, nor desirable due to limited space, the LTC2632 has a user-selectable, integrated reference. The integrated reference voltage is internally amplified provide the full-scale DAC ...
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LTC2632 OPERATION Voltage Output The LTC2632’s integrated rail-to-rail amplifier has guar- anteed load regulation when sourcing or sinking up to 10mA at 5V, and 5mA at 3V. Load regulation is a measure of the amplifier’s ability to maintain the rated ...
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OPERATION LTC2632 2632fa 21 ...
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LTC2632 OPERATION OUTPUT VOLTAGE 0V NEGATIVE INPUT CODE OFFSET (b) Figure 4. Effects of Rail-to-Rail Operation On a DAC Transfer Curve (Shown for 12 Bits) (a) Overall Transfer Function (b) Effect of Negative Offset for Codes Near Zero (c) Effect ...
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... Revised part numbering 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. LTC2632 PAGE NUMBER ...
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... Internal 10ppm/°C (Max) Reference www.linear.com ● OUTA 5V 0.1µF – LT6240 + 10V 5V REF V CC 0.1µ OUT LT1991 P1 DAC B REF GND –10V 2632 TA02 2 C Interface LT 0311 REV A • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2011 0.1µF V OUT ±6V 0.1µF 2632fa ...