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Description : P Compatible 8-Bit A/D Converters with 2- or 8-Channel Multiplexer

GENERAL DESCRIPTION
The ML2252 and ML2259 combine an 8-Bit A/D converter, 2- or 8-channel analog multiplexer, and a
microprocessor Compatible 8-Bit parallel interface and control logic in a single monolithic CMOS device.

FEATURES
■Conversion time (fCLK= 1.46MHz); 6.6µs
■Total unadjusted error; ±1/2LSB or ±1LSB
■No missing codes
■Sample and hold; 390ns acquisition
■Capable of digitizing a 5V, 50kHz sinewave
■2- or 8-channel input multiplexer
■0V to 5V analog input range with single 5V power supply
■Operates ratiometrically or with up to 5V voltage reference
■No zero or full scale adjust required
■Analog input protection; 25mA per input min
■Continuous conversion mode
■Low power dissipation; 15mW max
■TTL and CMOS Compatible digital inputs and outputs

Renesas
Renesas Electronics
Description : 8-Bit, Microprocessor-Compatible, A/D Converters

The ADC080X family are CMOS 8-Bit, successive-approximation A/D Converters which use a modified potentiometric ladder and are designed to operate with the 8080A control bus via three-state outputs. These Converters appear to the processor as memory locations or I/O ports, and hence no interfacing logic is required.

Features
• 80C48 and 80C80/85 Bus Compatible - No Interfacing
   Logic Required
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . <100s
• Easy Interface to Most Microprocessors
• Will Operate in a “Stand Alone” Mode
• Differential Analog Voltage Inputs
• Works with Bandgap Voltage References
• TTL Compatible Inputs and Outputs
• On-Chip Clock Generator
• Analog Voltage Input Range
   (Single + 5V Supply) . . . . . . . . . . . . . . . . . . . . . . 0V to 5V
• No Zero-Adjust Required
• 80C48 and 80C80/85 Bus Compatible - No Interfacing
   Logic Required

Description : Advanced, 8-Bit Real-Time Control Microcomputers With A/D and D/A Converters

Advanced, 8-Bit Real-Time Control Microcomputers With A/D and D/A Converters

Description : 8-Bit, Microprocessor-Compatible, A/D Converters

The ADC080X family are CMOS 8-Bit, successive approximation A/D Converters which use a modified potentiometric ladder and are designed to operate with the 8080A control bus via three-state outputs. These Converters appear to the processor as memory locations or I/O ports, and hence no interfacing logic is required.

Features
• 80C48 and 80C80/85 Bus Compatible - No Interfacing
   Logic Required
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . <100µs
• Easy Interface to Most Microprocessors
• Will Operate in a “Stand Alone” Mode
• Differential Analog Voltage Inputs
• Works with Bandgap Voltage References
• TTL Compatible Inputs and Outputs
• On-Chip Clock Generator
• Analog Voltage Input Range
   (Single + 5V Supply) . . . . . . . . . . . . . . . . . . . . . . 0V to 5V
• No Zero-Adjust Required
• 80C48 and 80C80/85 Bus Compatible - No Interfacing
   Logic Required

Description : 8-Bit µp-Compatible D/A converter

DESCRIPTION
The NE/SE5018/19 is a complete 8-Bit digital-to-analog converter subsystem on one monolithic chip. The data inputs have input latches which are controlled by a latch enable pin. The data and latch enable inputs are ultra-low loading for easy interfacing with all logic systems. The latches appear transparent when the LE input is in the low state. When LE goes high, the input data present at the moment of transition is latched and retained until LE again goes low. This feature allows easy compatibility with most microprocessors.

FEATURES
8-Bit resolution
• Input latches
• Low-loading data inputs
• On-chip voltage reference
• Output buffer amplifier
• Accurate to ± LSB (0.19%)
• Monotonic to 8 bits
• Amplifier and reference both short-circuit protected
Compatible with 8085, 6800 and many other µPs

APPLICATIONS
• Precision 8-Bit D/A Converters
A/D Converters
• Programmable power supplies
• Test equipment
• Measuring instruments
• Analog-digital multiplication

Micro-Networks
Micro Networks
Description : High-speed 8-Bit A/D Converters with 3-state Outputs

High-speed 8-Bit A/D Converters with 3-state Outputs

Description : µP Compatible 8-Bit A/D Converter with 8-Channel Multiplexer

GENERAL DESCRIPTION
The ML2258 combines an 8-Bit A/D converter, 8-channel analog multiplexer, and a microprocessor Compatible 8-Bit parallel interface and control logic in a single monolithic device.

FEATURES
■ Conversion time 6.6µs
■ Total unadjusted error ±1/2LSB or ±1LSB
■ No missing codes
■ Sample and hold 390ns acquisition
■ Capable of digitizing a 5V, 50kHz sine wave
■ 8-input multiplexer
■ 0V to 5V analog input range with single 5V power supply
■ Operates ratiometrically or with up to 5V voltage reference
■ No zero-or full-scale adjust required
■ Analog input protection 25mA per input min
■ Low power dissipation 3mA max
■ TTL and CMOS Compatible digital inputs and outputs
■ Standard 28-pin DIP or surface mount PCC
■ Superior pin Compatible replacement for ADC0808 and ADC0809

Description : 8-Bit, 10-Bit Multiplying D/A Converters

The AD7523 and AD7533 are monolithic, low cost, high performance, 8-Bit and 10-bit accurate, multiplying digital-to analog converter (DAC), in a 16 pin DIP.
Intersil’s thin film resistors on CMOS circuitry provide 10-bit resolution (8-Bit accuracy), with TTL/CMOS Compatible operation.
The AD7523 and AD7533’s accurate four quadrant multiplication, full input protection from damage due to static discharge by clamps to V+ and GND, and very low power dissipation make them very versatile Converters.
Low noise audio gain controls, motor speed controls, digitally controlled gain and digital attenuators are a few of the wide range of applications of the AD7523 and AD7533.

Features
8-Bit Linearity
• Low Gain and Linearity Temperature Coefficients
• Full Temperature Range Operation
• Static Discharge Input Protection
• TTL/CMOS Compatible
• Supply Range. . . . . . . . . . . . . . . . . . . . . . . . . +5V to +15V
• Fast Settling Time at 25°C. . . . . . . . . . . . . . 150ns (Max)
• Four Quadrant Multiplication
• AD7533 Direct AD7520 Equivalent

ETC1
Unspecified
Description : High-speed 8-Bit A/D Converters with 3-state Outputs

[Micro-Networks]

High-speed 8-Bit A/D Converters with 3-state Outputs

Description : μP Compatible High-Speed 8-Bit A/D Converter with T/H (S/H)

μP Compatible High-Speed 8-Bit A/D Converter with T/H (S/H)

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