CD53D24 2.5V to 5.5V, 500 µ A, 4-channel, voltage output 12-bit DAC, packaged with 10 pins-ChisynV Microelectronics (Beijing) Co., Ltd.

The CD53D04/CD53D14/CD53D24 are quad 8-, 10- and 12-bit buffered voltage output DACs in MSOP10 packages that operate from a single 2.5V to 5.5V supply, consuming only 500uA at 3V. They have on- chip rail-to-rail output amplifiers with slew rate of 0.7V/us. A 3-wire serial interface compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards is used, which can operates at clock rates up to 30MHz. The references for the four DACs are derived from one reference pin. The outputs of all DACs can be updated simultaneous. It incorporate a power-on reset circuit, and ensure that the DAC outputs power up to 0V and remains there until a valid write takes place to the device. The parts contain a power- down feature that reduces the current consumption to 200nA@5V (80nA @3V).

Parameters

Resolution(Bits):8
Supply:2.5V ~ 5.5V
INL/DNL(LSB):±0.15,±1
Channel:4
Output Type:Voltage-Buffered
Differential Output:N
Data interface:SPI/DSP
Setup time:8 µs

Features

CD53D04: 4 buffered 8-Bit DACs in MSOP-10,QFN package
CD53D14: 4 buffered 10-Bit DACs in MSOP-10,QFN package
CD53D24: 4 buffered 12-Bit DACs in MSOP-10,QFN package
Low power operation: 500uA @ 3V,  600uA @ 5V
2.5V to 5.5V power supply
Power-down to 80nA @ 3V,200nA @ 5V
Double-buffered input logic
Output range:0V to VREF
Power-on reset to 0V
On-chip, rail-to-rail output buffer amplifiers
Temperature range -40℃ to +105℃

Application

Portable battery-powered instruments
Digital gain and offset adjustment
Programmable voltage and current sources
Programmable attenuators
Industrial process controls

Parameters

MALL MALL

Part Number

Package

Resolution (bits)

Channels

Supply Voltage(V)

INL/DNL (LSB)

Output Type

Differential Output

Data Interface

Settling Time(μs)

Temp Range(°C)

Open

CD53D24AMS

CD53D04/CD53D14/CD53D24是4路缓冲电压输出，8/10/12位模数转换器（DACs），采用10引脚封装，单电源供电，供电电压范围为2.5V至5.5V，3V下消耗电流只有500uA。这些转换器是集成芯片、轨至轨输出放大器，电压转换速率为0.7V/us，3线串行接口兼容SPI, QSPI, MICROWIRE, DSP接口标准，能够工作在最大30MHz的时钟频率下。4路模数转换器（DACs）基准电压来源于一个参考引脚，所有的模数转换器（DACs）输出电压同步更新。它包含一个启动复位电路，该

Datasheet

PackageMSOP-10

Resolution (bits) 12

Channels 2.5V ~ 5.5V

Supply Voltage(V) ±2,±0.2

INL/DNL (LSB) 4

Output Type Voltage - Buffered

Differential Output N

Data Interface SPI/DSP

Settling Time(μs) 10µs

Temp Range(°C) -40 to 105

Open

CD53D24BMS

Datasheet

PackageMSOP-10

Resolution (bits) 12

Channels 2.5V ~ 5.5V

Supply Voltage(V) ±2,±0.2

INL/DNL (LSB) 4

Output Type Voltage - Buffered

Differential Output N

Data Interface SPI/DSP

Settling Time(μs) 10µs

Temp Range(°C) -40 to 105

Open

CD53D24BQF

Datasheet

PackageQFN-10

Resolution (bits) 12

Channels 2.5V ~ 5.5V

Supply Voltage(V) ±2,±0.2

INL/DNL (LSB) 4

Output Type Voltage - Buffered

Differential Output N

Data Interface SPI/DSP

Settling Time(μs) 10µs

Temp Range(°C) -40 to 105

Open

CD53D24AQF

Datasheet

PackageQFN-10

Resolution (bits) 12

Channels 2.5V ~ 5.5V

Supply Voltage(V) ±2,±0.2

INL/DNL (LSB) 4

Output Type Voltage - Buffered

Differential Output N

Data Interface SPI/DSP

Settling Time(μs) 10µs

Temp Range(°C) -40 to 105

Open

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CD53D24 | CAD Modle