参数资料
| 型号： | EL5225IRZ |
| 厂商： | Intersil |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC VOLT GEN 10CH TFT-LCD 24TSSOP |
| 标准包装： | 62 |
| 应用： | 转换器，TFT，LCD |
| 输入电压： | 5 V ~ 16.5 V |
| 输出数： | 10 |
| 输出电压： | 0.5 V ~ 14.95 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 24-TSSOP |
| 包装： | 管件 |
EL5225
Typical Performance Curves (Continued)
5V
0V
5V
0V
200mV
SCLK
SDA
OUTPUT
5V
0V
5V
0V
200mV
OUTPUT
SCLK
SDA
0V
M=400μs/DIV
FIGURE 7. SMALL SIGNAL RESPONSE (RISING FROM 0V
TO 200mV)
0V
M=400μs/DIV
FIGURE 8. SMALL SIGNAL RESPONSE (FALLING FROM
200mV TO 0V)
0.9
0.8
0.7
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
781mW
1.4
1.2
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.176W
JA
SO
=1 P2
28
°C
JA
SO
=8 P2
5°
C/
0.6
0.5
0.4
θ
TS
/W
4
1
0.8
0.6
θ
TS
4
W
0.3
0.2
0.1
0.4
0.2
0
0
25
50
75 85
100
125
0
0
25
50
75 85
100
125
AMBIENT TEMPERATURE (°C)
FIGURE 9. POWER DISSIPATION vs AMBIENT
TEMPERATURE
General Description
The EL5225 provides a versatile method of providing the
reference voltages that are used in setting the transfer
characteristics of LCD display panels. The V/T
(Voltage/Transmission) curve of the LCD panel requires that
a correction is applied to make it linear; however, if the panel
is to be used in more than one application, the final curve
may differ for different applications. By using the EL5225,
the V/T curve can be changed to optimize its characteristics
according to the required application of the display product.
Each of the eight reference voltage outputs can be set with a
10-bit resolution. These outputs can be driven to within
50mV of the power rails of the EL5225. As all of the output
buffers are identical, it is also possible to use the EL5225 for
applications other than LCDs where multiple voltage
references are required that can be set to 10 bit accuracy.
5
AMBIENT TEMPERATURE (°C)
FIGURE 10. POWER DISSIPATION vs AMBIENT
TEMPERATURE
Digital Interface
The EL5225 uses a simple 3-wire SPI compliant digital
interface to program the outputs. The EL5225 can support
the clock rate up to 5MHz.
Serial Interface
The EL5225 is programmed through a three-wire serial
interface. The start and stop conditions are defined by the
ENA signal. While the ENA is low, the data on the SDI (serial
data input) pin is shifted into the 16-bit shift register on the
positive edge of the SCLK (serial clock) signal. The MSB (bit
15) is loaded first and the LSB (bit 0) is loaded last (see
Table 1). After the full 16-bit data has been loaded, the ENA
is pulled high and the addressed output channel is updated.
相关PDF资料 |
PDF描述 |
|---|---|
| EL5325AIREZ | IC VOLT GEN 12CH TFT-LCD 28TSSOP |
| EL5325IREZ | IC VOLT GEN 12CH TFT-LCD 28TSSOP |
| EL5326IR-T7 | IC VREF GEN 12CH TFT-LCD28TSSOP |
| EL5525IRE-T7 | IC VREF GEN 18CH TFTLCD 38HTSSOP |
| EL5825IRZ-T7 | IC VREF GEN 8CH TFT-LCD 24-TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL5225IRZ-T13 | 功能描述:LCD Gamma缓冲器 EL5225IRZ 10- CH TFT -LCDFERENCE RoHS:否 制造商:Maxim Integrated 输入补偿电压: 转换速度: 电源电压-最大:20 V 电源电压-最小:9 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-38 封装:Tube |
| EL5225IRZ-T7 | 功能描述:LCD Gamma缓冲器 EL5225IRZ 10-CH TFT- LCDFERENCE RoHS:否 制造商:Maxim Integrated 输入补偿电压: 转换速度: 电源电压-最大:20 V 电源电压-最小:9 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-38 封装:Tube |
| EL5226 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:10- and 12-Channel TFT-LCD Reference Voltage Generators |
| EL5226IR | 功能描述:IC VREF GEN 10CH TFT-LCD 28TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
| EL5226IR-T13 | 功能描述:IC VREF GEN 10CH TFT-LCD 28TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,000 系列:- 应用:电源，ICERA E400，E450 输入电压:4.1 V ~ 5.5 V 输出数:10 输出电压:可编程 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:42-WFBGA，WLCSP 供应商设备封装:42-WLP 包装:带卷 (TR) |
发布紧急采购，3分钟左右您将得到回复。