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MAX5623UCB-T PDF预览

MAX5623UCB-T

更新时间: 2024-02-22 11:33:55
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
16页 665K
描述
D/A Converter, 16-Bit, 1 Func, BICMOS, PQFP64

MAX5623UCB-T 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC68,.4SQ,20针数:68
Reach Compliance Code:not_compliantECCN代码:3A001.A.5.B
HTS代码:8542.39.00.01风险等级:5.87
Is Samacsys:N最大模拟输出电压:9.2 V
最小模拟输出电压:-4.5 V转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:S-XQCC-N68JESD-609代码:e0
长度:10 mm最大线性误差 (EL):0.015%
标称负供电电压:-4 V位数:16
功能数量:1端子数量:68
最高工作温度:85 °C最低工作温度:
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC68,.4SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):245
电源:-4,5,10 V认证状态:Not Qualified
座面最大高度:0.8 mm子类别:Other Converters
标称供电电压:10 V表面贴装:YES
技术:BICMOS温度等级:COMMERCIAL EXTENDED
端子面层:Tin/Lead (Sn/Pb)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10 mm
Base Number Matches:1

MAX5623UCB-T 数据手册

 浏览型号MAX5623UCB-T的Datasheet PDF文件第2页浏览型号MAX5623UCB-T的Datasheet PDF文件第3页浏览型号MAX5623UCB-T的Datasheet PDF文件第4页浏览型号MAX5623UCB-T的Datasheet PDF文件第5页浏览型号MAX5623UCB-T的Datasheet PDF文件第6页浏览型号MAX5623UCB-T的Datasheet PDF文件第7页 
19-2715; Rev 0; 1/03  
16-Bit DACs with 16-Channel  
Sample-and-Hold Outputs  
General Description  
Features  
The MAX5621/MAX5622/MAX5623 are 16-bit digital-to-  
analog converters (DACs) with 16 sample-and-hold  
(SHA) outputs for applications where a high number of  
programmable voltages are required. These devices  
include a clock oscillator and a sequencer that updates  
the DAC with codes from an internal SRAM. No external  
components are required to set offset and gain.  
Integrated 16-Bit DAC and 16-Channel SHA with  
SRAM and Sequencer  
16 Voltage Outputs  
0.005% Output Linearity  
200µV Output Resolution  
Flexible Output Voltage Range  
Remote Ground Sensing  
The MAX5621/MAX5622/MAX5623 feature a -4.5V to  
+9.2V output voltage range. Other features include a  
200µV/step resolution, with output linearity error, typi-  
cally 0.005% of full-scale range (FSR). The 100kHz  
refresh rate updates each SHA every 320µs, resulting  
in negligible output droop. Remote ground sensing  
allows the outputs to be referenced to the local ground  
of a separate device.  
Fast Sequential Loading: 1.3µs per Register  
Burst and Immediate Mode Addressing  
No External Components Required for Setting  
Gain and Offset  
Integrated Output Clamp Diodes  
Three Output Impedance Options  
MAX5621 (50), MAX5622 (500), and  
MAX5623 (1k)  
These devices are controlled through a 20MHz  
SPI™/QSPI™/MICROWIRE™-compatible 3-wire serial  
interface. Immediate update mode allows any channel’s  
output to be updated within 20µs. Burst mode allows  
multiple values to be loaded into memory in a single,  
high-speed data burst. All channels are updated within  
330µs after data has been loaded.  
Ordering Information  
PART  
TEMP RANGE  
-40oC to +85oC  
-40oC to +85oC  
-40oC to +85oC  
-40oC to +85oC  
-40oC to +85oC  
PIN-PACKAGE  
64 TQFP  
MAX5621AECB  
MAX5621AETK  
MAX5622AECB  
MAX5622AETK  
MAX5623AECB  
68 Thin QFN-EP*  
64 TQFP  
Each device features an output clamp and output resis-  
tors for filtering. The MAX5621 features a 50output  
impedance and is capable of driving up to 250pF of out-  
put capacitance. The MAX5622 features a 500output  
impedance and is capable of driving up to 10nF of output  
capacitance. The MAX5623 features a 1koutput imped-  
ance and is capable of driving up to 10nF of output  
capacitance.  
68 Thin QFN-EP*  
64 TQFP  
MAX5623AETK  
-40oC to +85oC  
68 Thin QFN-EP*  
*EP = Exposed pad.  
Pin Configurations  
The MAX5621/MAX5622/MAX5623 are available in 64-pin  
TQFP (10mm x 10mm) and 68-pin thin QFN (10mm x  
10mm) packages.  
TOP VIEW  
1
51  
N.C.  
N.C.  
50  
V
2
N.C.  
DD  
3
4
49  
GS  
CH  
V
48  
V
47 OUT10  
LDAC  
RST  
CS  
SS  
________________________Applications  
5
6
46  
N.C.  
OUT9  
N.C.  
MEMS Mirror Servo Control  
Industrial Process Control  
Automatic Test Equipment  
7
45  
DIN  
8
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
SCLK  
9
OUT8  
AGND  
V
DD  
V
LOGIC  
IMMED  
MAX5621  
MAX5622  
MAX5623  
10  
11  
12  
13  
14  
15  
16  
17  
ECLK  
CLKSEL  
DGND  
N.C.  
OUT7  
N.C.  
OUT6  
N.C.  
CL  
Instrumentation  
V
LSHA  
AGND  
V
SS  
N.C.  
THIN QFN  
SPI and QSPI are trademarks of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor, Corp.  
Pin Configurations continued at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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