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DAC8565IBPWR PDF预览

DAC8565IBPWR

更新时间: 2024-11-20 03:05:23
品牌 Logo 应用领域
德州仪器 - TI 转换器数模转换器脉冲光电二极管
页数 文件大小 规格书
46页 1131K
描述
16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DIGITAL-TO-ANALOG CONVERTER with 2.5V, 2ppm/∑C Internal Reference

DAC8565IBPWR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP16,.25针数:16
Reach Compliance Code:compliantFactory Lead Time:6 weeks
风险等级:5.24最大模拟输出电压:2.5025 V
最小模拟输出电压:转换器类型:D/A CONVERTER
输入位码:BINARY, 2'S COMPLEMENT BINARY输入格式:SERIAL
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm最大线性误差 (EL):0.0122%
湿度敏感等级:1位数:16
功能数量:1端子数量:16
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
采样速率:0.2 MHz座面最大高度:1.2 mm
最大稳定时间:10 µs标称安定时间 (tstl):8 µs
子类别:Other Converters最大压摆率:1.5 mA
标称供电电压:3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

DAC8565IBPWR 数据手册

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SBAS411AJUNE 2007REVISED NOVEMBER 2007  
16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output  
DIGITAL-TO-ANALOG CONVERTER with 2.5V, 2ppm/°C Internal Reference  
1
FEATURES  
DESCRIPTION  
234  
Relative Accuracy: 4LSB  
Glitch Energy: 0.15nV-s  
Internal Reference:  
The DAC8565 is  
a
low-power, voltage-output,  
four-channel, 16-bit digital-to-analog converter (DAC).  
The device includes 2.5V, 2ppm/°C internal  
a
reference (enabled by default), giving a full-scale  
output voltage range of 2.5V. The internal reference  
has an initial accuracy of 0.02% and can source up to  
20mA at the VREFH/VREFOUT pin. The device is  
monotonic, provides very good linearity, and  
minimizes undesired code-to-code transient voltages  
(glitch). The DAC8565 use a versatile 3-wire serial  
interface that operates at clock rates up to 50MHz. It  
is compatible with standard SPI™, QSPI™,  
Microwire™, and digital signal processor (DSP)  
interfaces.  
2.5V Reference Voltage (enabled by default)  
0.02% Initial Accuracy  
2ppm/°C Temperature Drift (typ)  
5ppm/°C Temperature Drift (max)  
20mA Sink/Source Capability  
Power-On Reset to Zero-Scale or Mid-Scale  
Asynchronous Clear to Zero-Scale or  
Mid-Scale  
Ultra-Low Power Operation: 1mA at 5V  
Wide Power Supply Range: +2.7V to +5.5V  
16-Bit Monotonic Over Temperature Range  
The DAC8565 incorporates a power-on-reset circuit  
that ensures the DAC output powers up at either  
zero-scale or mid-scale until a valid code is written to  
the device. The device contains a power-down  
feature, accessed over the serial interface, that  
reduces the current consumption of the device to  
1.3µA at 5V. The low power consumption, internal  
reference, and small footprint make this device ideal  
for portable, battery-operated equipment. The power  
consumption is 2.9mW at 3V, reducing to 1.5µW in  
power-down mode.  
Settling Time: 10µs to ±0.003% Full-Scale  
Range (FSR)  
Low-Power Serial Interface with  
Schmitt-Triggered Inputs  
On-Chip Output Buffer Amplifier with  
Rail-to-Rail Operation  
Drop-In and Functionally Compatible with  
DAC8555  
The DAC8565 is drop-in and functionally compatible  
with the DAC8555 and pin-compatible with the  
DAC8534, DAC8554, and DAC8564. The DAC8565  
is available in a TSSOP-16 package.  
Pin-Compatible with DAC8534, DAC8554, and  
DAC8564  
1.8V to 5.5V Logic Compatibility  
AVDD  
Temperature Range: –40°C to +105°C  
DAC8565  
DAC Register A  
VOUTA  
VOUTB  
VOUTC  
VOUTD  
Data Buffer A  
16-Bit DAC  
APPLICATIONS  
DAC Register B  
DAC Register C  
DAC Register D  
Data Buffer B  
Data Buffer C  
Data Buffer D  
16-Bit DAC  
16-Bit DAC  
16-Bit DAC  
Portable Instrumentation  
Closed-Loop Servo-Control  
Process Control  
Data Acquisition Systems  
Programmable Attenuation  
PC Peripherals  
SYNC  
SCLK  
DIN  
Register  
Control  
Buffer  
Control  
24-Bit Shift Register  
Power-Down  
Control Logic  
2.5V  
Reference  
Control Logic  
GND  
RST  
RSTSEL  
LDAC  
ENABLE  
VREF  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
4
SPI, QSPI are trademarks of Motorola, Inc.  
Microwire is a trademark of National Semiconductor.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007, Texas Instruments Incorporated  

DAC8565IBPWR 替代型号

型号 品牌 替代类型 描述 数据表
DAC8165IDPW TI

类似代替

14 位、四通道、超低毛刺脉冲、电压输出 DAC,具有 2.5V、2ppm/°C 内部基准
DAC8565IDPW TI

类似代替

16-Bit, Quad Channel, Ultra-Low Glitch, Volta
DAC8564IAPW TI

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16-Bit, Quad Channel, Ultra-Low Glitch, Volta

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