Part Number: DAC0800

Function: 8-Bit Digital-to-Analog Converter

Package: DIP, SO 16 Pin Type

Manufacturer: Texas Instruments

Pinouts:

Description

The DAC0800 series are monolithic 8-bit high-speed current-output digital-to-analog converters (DAC) featuring typical settling times of 100 ns. When used as a multiplying DAC, monotonic performance over a 40 to 1 reference current range is possible. The DAC0800 series also features high compliance complementary current outputs to allow differential output voltages of 20 Vp-p with simple resistor loads. The reference-to-full-scale current matching of better than ±1 LSB eliminates the need for full-scale trims in most applications, while the nonlinearities of better than ±0.1% over temperature minimizes system error accumulations.

Features

• Fast Settling Output Current: 100 ns
• Full Scale Error: ±1 LSB
• Nonlinearity Over Temperature: ±0.1%
• Full Scale Current Drift: ±10 ppm/°C
• High Output Compliance: −10V to +18V
• Complementary Current Outputs
• Interface Directly with TTL, CMOS, PMOS and Others
• 2 Quadrant Wide Range Multiplying Capability
• Wide Power Supply Range: ±4.5V to ±18V
• Low Power Consumption: 33 mW at ±5V
• Low Cost

Other data sheets are available within the file:

DAC-08EP, DAC0800C, DAC0800LCM, DAC0800LCM/NOPB

DAC0800 Datasheet PDF Download

Part Number: TPS54335

Function: 4.5V to 28V Input, 3A Output, Synchronous SWIFT Step-Down DC-DC Converter

Package: 8-Pin SOIC PowerPAD and 10-pin SON Type

Manufacturer: Texas Instruments

Pinouts:

 

Description

The TPS54335, TPS54336 is a 3A, low quiescent supply current (IQ), synchronous voltage regulator IC (integrated circuit) with up to 28V input support.

By integrating MOSFETs and by employing current mode switching control, the TPS54335/54336 offers compact designs on PCB reducing external component count.

Efficiency is maximized through the integrated 128mΩ/84mΩ MOSFETs, low IQ and pulse skipping at light loads. Using the enable pin, shutdown supply current is reduced to 2 μA.
This step-down (buck) converter provides accurate regulation for a variety of loads with a well-regulated voltage reference 1.5% over temperature.

Features

1. Synchronous 128-mΩ and 84-mΩ MOSFETs for 3-A Continuous Output Current

2. TPS54335A : Internal 2-ms Soft-Start, 50-kHz to 1.5-MHz Adjustable Frequency

3. TPS54336A : Adjustable Soft-Start, Fixed 340-kHz Frequency

4. Low 2-µA Shutdown, Quiescent Current

5. 0.8-V Voltage Reference with ±0.8% Accuracy

 

TPS54335 Datasheet PDF Download

Other data sheets are available within the file:

TPS54335DDA, TPS54335DDAR, TPS54335DRC, TPS54335DRCR