LM8342SDX/NOPB National Semiconductor, LM8342SDX/NOPB Datasheet
LM8342SDX/NOPB
Specifications of LM8342SDX/NOPB
Related parts for LM8342SDX/NOPB
LM8342SDX/NOPB Summary of contents
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... EEP- ROM. At power on of the device, the EEPROM data is copied to the volatile register, setting the DAC. At any time, the data in the EEPROM can be changed again via the I interface. Typical Application © 2008 National Semiconductor Corporation Calibrator with Non-Volatile COM Features ■ I ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model Machine Model Supply and Reference Voltage Storage Temperature Range Electrical Characteristics Unless otherwise specified, all limits are guaranteed for T Boldface limits apply at the temperature extremes ...
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Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and test conditions, ...
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Ordering Information Package Part Number LM8342SD 10-Pin LLP LM8342SDX Block Diagram Typical Performance Characteristics 25° 3V 15V vs www.national.com Package Marking L8342 = 1/2 AV and ...
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AV Startup (Full Scale) DD 20139220 I vs. R OUT SET 20139216 I Current Step Negative (Full Scale) OUT 20139207 V Startup (Full Scale vs. R OUT SET I Current Step Positive (Full Scale) OUT 5 20139219 20139215 ...
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I vs. V OUT Gain & Offset Change vs Error vs. V OUT www.national.com OUT 20139217 OUT 20139222 DD 20139210 6 I Error vs. V OUT OUT Differential Non-Linearity Error vs. DAC (V = 18V) OUT I Error ...
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I Error vs. Temperature OUT 20139213 Integral Non-Linearity Error vs. DAC 20139212 R vs. SCL-S Voltage ON 20139225 Total Unadjusted Error vs. DAC Differential Non-Linearity Error vs. DAC 7 20139209 20139211 www.national.com ...
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Application Section INTRODUCTION The LM8342 is an integrated combination of a digitally con- trolled current sink and a non-volatile register (7 bits EEP- ROM). Programming the register can be done using the I compatible interface. The LM8342 replaces the potentiometer ...
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Figure 3 shows a block diagram of a TFT panel. The V buffer supplies a common voltage (V COM TFT panel. In general voltage that is in the COM middle of the gamma voltage range. Screen ...
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The maximum output current of the LM8342 can be defined using an external resistor R in combination with an analog SET reference voltage AV . This maximum current can be cal- DD culated using Equation 1. The operating range for ...
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The timing diagram shows the major aspect of the communi- cation protocol and represents a typical data stream. In case a master wants to setup a data transfer, it tests if “the bus is busy.” not busy, ...
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TABLE 3. P-bit Truth Table Operation P-bit Read 1 Read 0 (don’t turn off the device) Write 1 Write 0 The LM8342 can be used compatible systems with clock speeds 400 kbps (Fast ...
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The voltage level of the V driver, for a general setting of COM (DAC ) , is calculated using Equation 4. 10 For calibrating the V level (see Figure 8) the tuning range COM of the design needs to be ...
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TABLE 4. Overview Resistor Values for Different R Settings 15V (V Level = 7 COM kΩ SET ΔV Δ COM (Ω) (Ω) (V) ±0.5 25k 28.6k ±0.5 ±1 ...
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Physical Dimensions inches (millimeters) unless otherwise noted 10-Pin LLP NS Package Number SDA10A 15 www.national.com ...
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