INTRODUCTION
The 2R, 3R, 4R Resistor Networks are the designers first choice for ultra high precision, stable and reliable Voltage Divider or Network.
The Z-Foil Technology provides a significant reduction of the resistive components sensitivity to ambient temperature variations (TCR) and applied power changes, self-heating (PCR). 0.05 ppm/°C Absolute TCR removes errors due to temperature gradients.
The 2R, 3R, 4R provide a unique, inherent combination of performance characteristics resulting in excellent performance and high reliability, satisfying the needs of today’s expanding requirements.
The availability of low absolute TCR and low PCR, provides a good cost solution for the variability of other components when compiling the total error budget.
Our Application Engineering Department is available to advise and to make recommendations for non-standard technical requirements and special applications, please do not hesitate to contact us.

FEATURES
*Resistance Range each resistor: 1Ω to 150KΩ (Any ohmic value ratio is available within
resistance range)
*Non Inductive/Capacitive design
*Low Temperature Coefficient of Resistance (TCR) Absolute:
-± 0.05 ppm/°C (Industrial range)
-± 0.2 ppm/°C (MIL range), Tracking 0.1 ppm/°C
*Power Coefficient “ΔR due to self heating”: 5 ppm at rated power
*Tolerance: Absolute and Resistance Match to 0.005%
*Resistance Ratio Stability: at 0.05W @ + 25°C to 0.001%
*Electrostatic Discharge (ESD) above 25 000 Volts
*Short time overload ≤ 0.002%
*Power Rating at + 125°C: 0.3W
*Thermal EMF: 0.05μV/°C
*Non hot spot design
*Current Noise: < - 40dB
*Rise time: 1ns without ringing
*Non Inductive: < 0.08μH
*Voltage Coefficient < 0.1 ppm/V
*For better performances please contact us
*Terminal Finishes available: Lead (Pb)-free, Tin/Lead Alloy

APPLICATIONS
*Instrumentation Amplifiers
*Bridge Networks
*Differential Amplifiers
*Military, Airborne and Space
*EB Applications
*Down-Hole (high temperature)
*Medical
*Automatic Test Equipment (ATE)

300191Z, 300192Z, 300193Z

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FEATURES
*10-BIT RESOLUTION
*7- OR 8-CHANNEL GAMMA CORRECTION
*INTEGRATED VCOM DRIVER: 400mA PEAK CURRENT
*DIGITAL GATE VOLTAGE ADJUSTMENT CIRCUITS
*RAIL-TO-RAIL OUTPUT
*LOW SUPPLY CURRENT: 1mA/ch
*SUPPLY VOLTAGE: 7V to 22V
*DIGITAL SUPPLY: 2.0V to 5.5V
*INDUSTRY-STANDARD, TWO-WIRE INTERFACE
*HIGH ESD RATING: 4kV HBM

APPLICATIONS
*TFT-LCD REFERENCE DRIVERS
*REFERENCE VOLTAGE GENERATORS

DESCRIPTION
The BUF08800 reference generator offers eight programmable reference channels that can be used depending on the application needs. For example, all eight channels can be used for gamma correction, or some as gamma references and some to digitally adjust the gate voltages
or VCOM.
All gamma/VCOM channels swing to within 100mV of the positive or negative supply rail with a 10mA load. All channels are programmed using a standard two-wire interface that supports standard operation up to 400kHz and also high-speed data transfer up to 3.4MHz.
The integrated VCOM driver features up to 400mA peak current drive. VCOM voltage compensation at different locations on the LCD panel can be accomplished using the negative input of the integrated VCOM op amp.
The Gate High and Low voltages can differ because of changes in panel size or technology. The BUF08800 supports digital adjustment circuits for the gate voltages.
This feature enables the adjustment of gate voltages through software without changing hardware, thus reducing development time and risk.
The BUF08800 is manufactured using Texas Instruments’ proprietary, state-of-the-art, high-voltage CMOS process.
This process allows very dense logic as well as high supply voltage operation of up to 22V.
The BUF08800 is available in a small TSSOP-20 PowerPad package, and is specified from −40°C to +85°C


BUF08800AIPWPR

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General Description
The CD4017BC is a 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit.
The CD4022BC is a 4-stage divide-by-8 Johnson counter with 8 decoded outputs and a carry-out bit.
These counters are cleared to their zero count by a logical “1” on their reset line. These counters are advanced on the positive edge of the clock signal when the clock enable signal
is in the logical “0” state.
The configuration of the CD4017BC and CD4022BC permits medium speed operation and assures a hazard free counting sequence. The 10/8 decoded outputs are normally in the logical “0” state and go to the logical “1” state only at their respective time slot. Each decoded output
remains high for 1 full clock cycle. The carry-out signal completes a full cycle for every 10/8 clock input cycles and is used as a ripple carry signal to any succeeding stages.

Features
• Wide supply voltage range: 3.0V to 15V
• High noise immunity: 0.45 VDD (typ.)
• Low power Fan out of 2 driving 74L TTL compatibility: or 1 driving 74LS
• Medium speed operation: 5.0 MHz (typ.) with 10V VDD
• Low power: 10 mW (typ.)
• Fully static operation

Applications
• Automotive
• Instrumentation
• Medical electronics
• Alarm systems
• Industrial electronics
• Remote metering

CD4017BC, CD4022BC, CD4017BCM, CD4017BCSJ, CD4017BCN, CD4022BCM, CD4022BCN

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