5秒后页面跳转
LTC1657IGN#TR PDF预览

LTC1657IGN#TR

更新时间: 2024-11-25 20:01:07
品牌 Logo 应用领域
凌特 - Linear 光电二极管转换器
页数 文件大小 规格书
16页 201K
描述
LTC1657 - Parallel 16-Bit Rail-to-Rail Micropower DAC; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

LTC1657IGN#TR 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, SSOP28,.25
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.08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:PARALLEL, WORD
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:9.9 mm最大线性误差 (EL):0.0183%
湿度敏感等级:1位数:16
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):255
电源:5 V认证状态:Not Qualified
座面最大高度:1.75 mm最大稳定时间:20 µs
标称安定时间 (tstl):20 µs子类别:Other Converters
最大压摆率:1.2 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL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:40
宽度:3.9116 mmBase Number Matches:1

LTC1657IGN#TR 数据手册

 浏览型号LTC1657IGN#TR的Datasheet PDF文件第2页浏览型号LTC1657IGN#TR的Datasheet PDF文件第3页浏览型号LTC1657IGN#TR的Datasheet PDF文件第4页浏览型号LTC1657IGN#TR的Datasheet PDF文件第5页浏览型号LTC1657IGN#TR的Datasheet PDF文件第6页浏览型号LTC1657IGN#TR的Datasheet PDF文件第7页 
LTC1657/LTC1657L  
Parallel 16-Bit Rail-to-Rail  
Micropower DAC  
U
FEATURES  
DESCRIPTIO  
TheLTC®1657/LTC1657Larecompletesinglesupply,rail-  
to-rail voltage output, 16-bit digital-to-analog converters  
(DAC) in a 28-pin SSOP or PDIP package. They include a  
rail-to-rail output buffer amplifier, an internal reference  
and a double buffered parallel digital interface.  
16-Bit Monotonic Over Temperature  
Deglitched Rail-to-Rail Voltage Output: 8nV•s  
ICC: 650µA Typ  
Maximum DNL Error: ±1LSB  
Settling Time: 20µs to ±1LSB  
Built-In Reference: 2.048V (LTC1657)  
The LTC1657/LTC1657L have separate reference input  
pins that can be driven by an external reference. The full-  
scale output can be 1 or 2 times the reference voltage  
dependingonhowtheX1/X2pinisconnected.TheLTC1657  
operates from a 4.5V to 5.5V supply and has an onboard  
2.048V reference. The LTC1657L operates from a 2.7V to  
5.5V supply and has an onboard 1.25V reference.  
1.25V (LTC1657L)  
Internal Power-On Reset to Zero Volts  
Asynchronous CLR Pin  
Output Buffer Configurable for Gain of 1 or 2  
Parallel 16-Bit or 2-Byte Double Buffered Interface  
Narrow 28-Lead SSOP Package  
Multiplying CapaUbility  
The LTC1657/LTC1657L are similar to Linear Technol-  
ogy Corporation’s LTC1450/LTC1450L 12-bit VOUT DAC  
family, allowing an upgrade path. They are the only  
buffered 16-bit parallel DACs in a 28-lead SSOP package  
and include an onboard reference for stand alone  
performance.  
APPLICATIO S  
Instrumentation  
Digital Calibration  
Industrial Process Control  
Automatic Test Equipment  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Communication Test Equipment  
W
LTC1657: 4.5V TO 5.5V  
LTC1657L: 2.7V TO 5.5V  
BLOCK DIAGRA  
23  
22  
24  
V
CC  
REFOUT  
REFHI  
19 D15 (MSB)  
REFERENCE  
LTC1657: 2.048V  
LTC1657L: 1.25V  
18  
17  
16  
15  
14  
13  
12  
D8  
MSB  
8-BIT  
INPUT  
REGISTER  
16-BIT  
DAC  
REGISTER  
DATA IN FROM  
MICROPROCESSOR  
DATA BUS  
16-BIT  
DAC  
+
LTC1657:  
V
OUT  
25  
11  
10  
9
D7  
0V TO 4.096V  
LTC1657L:  
0V TO 2.5V  
Differential Nonlinearity  
vs Input Code  
LSB  
8-BIT  
8
1.0  
0.8  
R
7
INPUT  
6
REGISTER  
0.6  
R
5
0.4  
D0 (LSB)  
CSMSB  
4
0.2  
3
0
1
2
WR  
FROM  
MICROPROCESSOR  
DECODE LOGIC  
–0.2  
–0.4  
–0.6  
–0.8  
–1.0  
CSLSB  
28 LDAC  
27 CLR  
POWER-ON  
RESET  
FROM  
SYSTEM RESET  
GND  
20  
REFLO  
21  
X1/X2  
26  
0
16384  
32768  
49152  
65535  
1657 TA01  
DIGITAL INPUT CODE  
1657 TA02  
1

LTC1657IGN#TR 替代型号

型号 品牌 替代类型 描述 数据表
LTC1657IGN#PBF Linear

完全替代

LTC1657 - Parallel 16-Bit Rail-to-Rail Micropower DAC; Package: SSOP; Pins: 28; Temperatur
LTC1657CN#PBF Linear

完全替代

暂无描述

与LTC1657IGN#TR相关器件

型号 品牌 获取价格 描述 数据表
LTC1657IGN#TRPBF Linear

获取价格

LTC1657 - Parallel 16-Bit Rail-to-Rail Micropower DAC; Package: SSOP; Pins: 28; Temperatur
LTC1657IN Linear

获取价格

Parallel 16-Bit Rail-to-Rail Micropower DAC
LTC1657IN#PBF Linear

获取价格

LTC1657 - Parallel 16-Bit Rail-to-Rail Micropower DAC; Package: PDIP; Pins: 28; Temperatur
LTC1657IN#TRPBF Linear

获取价格

16-BIT DAC
LTC1657L Linear

获取价格

Parallel 16-Bit Rail-to-Rail Micropower DAC
LTC1657L_15 Linear

获取价格

Parallel 16-Bit Rail-to-Rail Micropower DAC
LTC1657LC Linear

获取价格

Parallel 16-Bit Rail-to-Rail Micropower DAC
LTC1657LCGN Linear

获取价格

Parallel 16-Bit Rail-to-Rail Micropower DAC
LTC1657LCGN#PBF Linear

获取价格

暂无描述
LTC1657LCGN#TR Linear

获取价格

LTC1657 - Parallel 16-Bit Rail-to-Rail Micropower DAC; Package: SSOP; Pins: 28; Temperatur