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Página inicial > Componentes Eletrônicos > Chips de IC > Aquisição de Dados - Conversores Digital para Analógico (DAC)
SOIC-24
ADI
The AD420 is a complete digital to current loop output converter, designed to meet the needs of the industrial control market. It provides a high precision, fully integrated, low cost single-chip solution for generating current loop signals in a compact 24-pin SOIC or PDIP package. The output current range can be programmed to 4 mA-20 mA, 0 mA-20 mA or an overrange function of 0 mA-24 mA. The AD420 can alternatively provide a voltage output from a separate pin that can be configured to provide 0 V-5 V, 0 V-10 V, ±5 V or ±10 V with the addition of a single external buffer amplifier. The 3.3 M Baud serial input logic design minimizes the cost of galvanic isolation and allows for simple connection to commonly used microprocessors. It can be used in three-wire or asynchronous mode and a serial-out pin is provided to allow daisy chaining of multiple DACs on the current loop side of the isolation barrier. The AD420 uses sigma-delta (SD) DAC technology to achieve 16-bit monotonicity at very low cost. Full-scale settling to 0.1% occurs within 3 ms. The only external components that are required (in addition to normal transient protection circuitry) are three low cost capacitors which are used in the DAC output filter. If the AD420 is going to be used at extreme temperatures and supply voltages, an external output transistor can be used to minimize power dissipation on the chip via the "BOOST" pin. The FAULT DETECT pin signals when an open circuit occurs in the loop. The on-chip voltage reference can be used to supply a precision +5 V to external components in addition to the AD420 or, if the user desires temperature stability exceeding 25 ppm/°C, an external precision reference such as the AD586 can be used as the reference. The AD420 is available in a 24-pin SOIC and PDIP over the industrial temperature range of -40°C to +85°C.
Manufacturer: Analog Devices Inc. Description: 16-Bit, Serial Input, Voltage Output, DAC Features: 16-Bit Resolution Serial Input Voltage Output Low Power Consumption Low Noise Low Cost Low Off
Estoque:2000
Mínimo:1
Favorito
Estoque:10000
Mínimo:1
Favorito
SOP-16
Texas Instruments
2.7-V TO 5.5-V 12-BIT 3-mS QUADRUPLE DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
Estoque:2000
Mínimo:1
Favorito
Description: 8-Bit Digital-to-Analog Converter Features: - 8-bit resolution - Low power consumption - Low noise - Low distortion - High speed - Single supply operation - TTL/CMOS compatible inputs - I
Estoque:2000
Mínimo:1
Favorito
TSSOP-28
Analog Devices
08+
2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs
Estoque:5000
Mínimo:1
Favorito
Estoque:2000
Mínimo:1
Favorito
SSOP-16
Texas Instruments
16-Bit Delta-Sigma Low Power Digital-To-Analog Converter 16-SSOP/QSOP -40 to 85
The DAC1221E is a 12-bit Digital-to-Analog Converter (DAC) from Texas Instruments. It is a low-power, single-channel, voltage-output DAC with a serial interface. Description: The DAC1221E is a low-po
Estoque:5000
Mínimo:1
Favorito
Estoque:10000
Mínimo:1
Favorito
SSOP24
Maxim Integrated
+5V, Low-Power, Parallel-Input, Voltage-Output, 12-Bit DAC
Description: 8-Channel, 10-Bit, Serial-Input, Voltage-Output DAC Features: - 8-channel, 10-bit, voltage-output DAC - Serial-input interface - 0V to 5V output range - Low power consumption: 1.5mW/chann
Estoque:5000
Mínimo:1
Favorito
Description: The DAC8552 is a dual, 12-bit voltage output digital-to-analog converter (DAC) with a voltage reference. Features: 12-bit resolution ±1 LSB integral nonlinearity (INL) ±2 LSB d
Estoque:2000
Mínimo:1
Favorito
Estoque:10000
Mínimo:2
Favorito
Description: The AD5542BR is a low power, 14-bit, voltage output digital-to-analog converter (DAC) with a serial interface. Features: Low power: 2.7 mW (typical) at 5 V 14-bit resolution Serial int
Estoque:2000
Mínimo:1
Favorito
TSSOP-16
Texas Instruments
06+
2.7-V TO 5.5-V 8-BIT 4-CHANNEL DIGITAL-TO-ANALOG CONVERTERS WITH POWER DOWN
Estoque:10000
Mínimo:2
Favorito
Estoque:2000
Mínimo:1
Favorito
SSOP-16
Maxim Integrated
99+
+5V, Low-Power, 8-Bit Quad DAC with Rail-to-Rail Output Buffers
Estoque:10000
Mínimo:1
Favorito
Estoque:2000
Mínimo:1
Favorito
Description: The DAC5687IPZP is a 16-bit, low-power, voltage-output digital-to-analog converter (DAC) from Texas Instruments. It features a low-noise, low-drift, and low-power architecture that is ide
Estoque:2000
Mínimo:1
Favorito
TQFP-80
Analog Devices
06/
12-Bit, 160 MSPS, 2×/4×/8× Interpolating Dual TxDAC® D/A Converter
Estoque:2000
Mínimo:1
Favorito
Estoque:10000
Mínimo:2
Favorito
SOP-24
Burr-Browm
06+
Dual Monolithic CMOS 12-Bit Multiplying DIGITAL-TO-ANALOG CONVERTERS
Description: The DAC7801LU is an 8-bit, single-channel, voltage output digital-to-analog converter (DAC) from Texas Instruments. Features: 8-bit resolution ±1 LSB max DNL ±2 LSB max INL Low p
Estoque:5000
Mínimo:1
Favorito
Especialistas em produção interrompida, podemos fornecer um grande número de componentes eletrônicos que foram interrompidos e são difíceis de encontrar, para facilitar a empresa de manutenção