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LTC2619CGN PDF预览

LTC2619CGN

更新时间: 2024-11-13 03:54:35
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
20页 319K
描述
Quad 16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface

LTC2619CGN 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SSOP包装说明:SSOP, SSOP16,.25
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.28最大模拟输出电压:4.096 V
最小模拟输出电压:转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:4.8895 mm最大线性误差 (EL):0.0977%
湿度敏感等级:1位数:14
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):235
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.75 mm标称安定时间 (tstl):9 µs
子类别:Other Converters最大压摆率:2 mA
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:3.899 mm
Base Number Matches:1

LTC2619CGN 数据手册

 浏览型号LTC2619CGN的Datasheet PDF文件第2页浏览型号LTC2619CGN的Datasheet PDF文件第3页浏览型号LTC2619CGN的Datasheet PDF文件第4页浏览型号LTC2619CGN的Datasheet PDF文件第5页浏览型号LTC2619CGN的Datasheet PDF文件第6页浏览型号LTC2619CGN的Datasheet PDF文件第7页 
LTC2609/LTC2619/LTC2629  
Quad 16-/14-/12-Bit  
Rail-to-Rail DACs with  
I2C Interface  
U
DESCRIPTIO  
FEATURES  
The LTC®2609/LTC2619/LTC2629 are quad 16-, 14- and  
12-bit, 2.7V-to-5.5V rail-to-rail voltage output DACs in a  
16-lead SSOP package. They have built-in high perfor-  
mance output buffers and are guaranteed monotonic.  
Smallest Pin-Compatible Quad DACs:  
LTC2609: 16 Bits  
LTC2619: 14 Bits  
LTC2629: 12 Bits  
Guaranteed Monotonic Over Temperature  
These parts establish new board-density benchmarks for  
16- and 14-bit DACs and advance performance standards  
for output drive and load regulation in single-supply,  
voltage-output DACs.  
Thepartsusea2-wire, I2Ccompatibleserialinterface. The  
LTC2609/LTC2619/LTC2629 operate in both the standard  
mode (clock rate of 100kHz) and the fast mode (clock rate  
of 400kHz).  
Separate Reference Inputs  
27 Selectable Addresses  
400kHz I2CInterface  
Wide 2.7V to 5.5V Supply Range  
Low Power Operation: 250µA per DAC at 3V  
Individual Channel Power Down to 1µA (Max)  
High Rail-to-Rail Output Drive (±15mA, Min)  
Ultralow Crosstalk Between DACs (5µV)  
LTC2609/LTC2619/LTC2629: Power-On Reset to  
The LTC2609/LTC2619/LTC2629 incorporate a power-on  
reset circuit. During power-up, the voltage outputs rise  
lessthan10mVabovezeroscale;afterpower-up,theystay  
at zero scale until a valid write and update take place. The  
power-on reset circuit resets the LTC2609-1/LTC2619-1/  
LTC2629-1 to midscale. The voltage outputs stay at  
midscale until a valid write and update take place.  
Zero Scale  
LTC2609-1/LTC2619-1/LTC2629-1: Power-On Reset  
to Midscale  
Tiny 16-Lead Narrow SSOP Package  
U
APPLICATIO S  
Mobile Communications  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
Protected by U.S. Patents, including 5396245. Patent pending.  
Process Control and Industrial Automation  
Automatic Test Equipment and Instrumentation  
W
BLOCK DIAGRA  
V
REFLO  
2
GND  
1
CC  
16  
REFA  
3
4
15 REFD  
Differential Nonlinearity  
DAC A  
DAC B  
DAC D  
DAC C  
V
OUTA  
14  
V
OUTD  
(LTC2609)  
1.0  
0.8  
V
V
= 5V  
REF  
CC  
= 4.096V  
V
OUTB  
5
6
13  
V
OUTC  
0.6  
0.4  
REFB  
12 REFC  
0.2  
CONTROL  
LOGIC  
0
–0.2  
–0.4  
–0.6  
–0.8  
–1.0  
32-BIT SHIFT REGISTER  
11 CA0  
10 CA1  
8
9
SCL  
SDA  
ADDRESS  
DECODE  
LOGIC  
2
I C  
0
16384  
32768  
CODE  
49152  
65535  
INTERFACE  
7
CA2  
2609 G02  
2609 BD  
26091929f  
1

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