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DS3508E+T&R PDF预览

DS3508E+T&R

更新时间: 2024-02-25 15:28:52
品牌 Logo 应用领域
美信 - MAXIM 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
14页 194K
描述
Analog Circuit, 1 Func, PDSO20, 4.40 MM, TSOP-20

DS3508E+T&R 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.51风险等级:5.84
Is Samacsys:N其他特性:IT ALSO REQUIRES 2.7V TO 5.5V DIGITAL SUPPLY
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:6.5 mm
湿度敏感等级:1功能数量:1
端子数量:20最高工作温度:95 °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:TSSOP20,.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:3/5,9/15.5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Other Analog ICs最大供电电压 (Vsup):15.5 V
最小供电电压 (Vsup):9 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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 mm
Base Number Matches:1

DS3508E+T&R 数据手册

 浏览型号DS3508E+T&R的Datasheet PDF文件第2页浏览型号DS3508E+T&R的Datasheet PDF文件第3页浏览型号DS3508E+T&R的Datasheet PDF文件第4页浏览型号DS3508E+T&R的Datasheet PDF文件第5页浏览型号DS3508E+T&R的Datasheet PDF文件第6页浏览型号DS3508E+T&R的Datasheet PDF文件第7页 
Rev 1; 3/08  
2
I C, 8-Channel Gamma Buffer with EEPROM  
General Description  
Features  
The DS3508 is a programmable 8-channel gamma volt-  
age generator with one byte of on-chip EEPROM and  
one byte of SRAM memory per channel. Each channel  
is composed of an independent 8-bit DAC with an asso-  
ciated EEPROM/SRAM pair. At power-up, nonvolatile  
(NV) EEPROM gamma data is loaded into its corre-  
sponding SRAM register that drives the associated 8-bit  
DAC. An on-chip control register allows selectable con-  
trol of writing to SRAM/EEPROM or SRAM only.  
o 8-Bit Gamma DACs, 8 Channels  
o 1 Byte EEPROM and 1 Byte SRAM per Channel  
o Ultra-Low Power (2mA I , typ)  
DD  
2
o 400kbps I C Interface  
o 9.0V to 15.5V Analog Supply  
o 2.7V to 5.5V Digital Supply  
The DS3508 is designed for low-power operation and  
o 20-Pin TSSOP Package  
draws less than 2mA (typ) from the V  
supply.  
DD  
o Address Pin Allows Two DS3508s to Reside on  
2
Programming occurs through an I C-compatible serial  
interface with support for speeds up to 400kHz.  
2
the Same I C Bus  
Ordering Information  
Applications  
TFT-LCD Gamma Buffer  
Industrial Controls  
PART  
TEMP RANGE  
-45°C to +95°C  
-45°C to +95°C  
PIN-PACKAGE  
20 TSSOP  
DS3508E+  
DS3508E+T&R  
20 TSSOP  
+Denotes a lead-free package.  
T&R = Tape and reel.  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
SCL  
SDA  
GND  
A0  
1
2
3
4
5
6
7
8
9
20  
V
CC  
15.0V  
14.8V 8.0V  
VHH VHM  
19 GM1  
18 GM2  
17 GM3  
16 GM4  
15 GM5  
14 GM6  
13 GM7  
12 GM8  
11 N.C.  
5.0V  
8
SOURCE DRIVER  
V
DD  
V
GM1  
GM2  
GM3  
GM4  
CC  
DS3508  
VHH  
VHM  
VLM  
VLL  
2
SDA  
SCL  
LIQUID-CRYSTAL  
DISPLAY  
I C  
DS3508  
GM5  
GM6  
GM7  
GM8  
MASTER  
A0  
GND  
VLL VLM  
0.2V 7.0V  
V
DD  
N.C. 10  
TSSOP  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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