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| 型号： | EL5427CL |
| 英文描述： | Product Brief 2.5MHz 4-, 8-, 10- & 12-Channel Rail-to-Rail Buffers |
| 中文描述： | 产品简介2.5MHz的4 - ，8 - ，10 - |
| 文件页数： | 1/2页 |
| 文件大小： | 138K |
| 代理商： | EL5427CL |
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
2001 Elantec Semiconductor, Inc.
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General Description
The EL5127C, EL5227C, EL5327C, and EL5427C are low power,
high voltage rail-to-rail input/output buffers designed for use in refer-
ence voltage buffering applications in small LCD displays. They are
available in quad (EL5127C), octal (EL5227C), 10-channel
(EL5327C), and 12-channel (EL5427C) topologies. All buffers feature
a -3dB bandwidth of 2.5MHz and operate from just 120A per buffer.
This family also features a continuous output drive capability of 30mA
(sink and source).
The quad channel EL5127C is available in the 10-pin MSOP package.
The 8-channel EL5227C is available in both the 20-pin TSSOP and
24-pin LPP packages, the 10-channel EL5327C in the 24-pin TSSOP
and 24-pin LPP packages, and the 12-channel EL5427C in the 28-pin
TSSOP and 32-pin LPP packages. All buffers are specified for opera-
tion over the full -40°C to +85°C temperature range.
Connection Diagrams
1
2
3
4
10
9
8
7
EL5127C
(10-Pin MSOP)
5
6
VOUT1
VOUT2
VS-
VOUT3
VOUT4
VIN1
VIN2
VS+
VIN3
VIN4
Connection Diagrams are continued on page 5
1
2
3
4
16
15
14
13
5
6
7
12
11
9
8
10
EL5227C
(20-Pin TSSOP Top View)
20
19
18
17
VIN1
VIN2
VIN3
VIN4
VS+
VIN5
VIN6
VIN7
VIN8
VOUT1
VOUT2
VOUT3
VOUT4
VS-
VOUT5
VOUT6
VOUT7
VOUT8
VS+
Features
2.5MHz -3dB bandwidth
Supply voltage = 4.5V to 16.5V
Low supply current (per buffer) =
120A
High slew rate = 1.5V/s
Rail-to-rail input/output swing
Ultra-small packages
Applications
TFT-LCD drive circuits
Electronic games
Touch-screen displays
Personal communication devices
Personal digital assistants (PDA)
Portable instrumentation
Ordering Information
Part No
Package
Tape & Reel
Outline #
EL5127CY
10-Pin MSOP
MDP0043
EL5227CL
24-Pin LPP
MDP0046
EL5227CR
20-Pin TSSOP
MDP0044
EL5327CL
24-Pin LPP
MDP0046
EL5327CR
24-Pin TSSOP
MDP0044
EL5427CL
32-Pin LPP
MDP0046
EL5427CL
28-Pin TSSOP
MDP0044
EL5127C, EL5227C, EL5327C, EL5427C - Product Brief
2.5MHz 4-, 8-, 10- & 12-Channel Rail-to-Rail Buffers
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| EL5427CL-T13 | 功能描述:IC BUFFER LP 12CH 2.5MHZ 32-QFN RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:LinCMOS™ 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.05 V/µs 增益带宽积:110kHz -3db带宽:- 电流 - 输入偏压:0.7pA 电压 - 输入偏移:210µV 电流 - 电源:57µA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:管件 产品目录页面:865 (CN2011-ZH PDF) 其它名称:296-1834296-1834-5 |
| EL5427CL-T7 | 功能描述:IC BUFFER LP 12CH 2.5MHZ 32-QFN RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:LinCMOS™ 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.05 V/µs 增益带宽积:110kHz -3db带宽:- 电流 - 输入偏压:0.7pA 电压 - 输入偏移:210µV 电流 - 电源:57µA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:管件 产品目录页面:865 (CN2011-ZH PDF) 其它名称:296-1834296-1834-5 |
| EL5427CLZ | 功能描述:运算放大器 - 运放 EL5427CLZ 2 5MHZ 12 CH BUFR RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| EL5427CLZ-T13 | 功能描述:运算放大器 - 运放 EL5427CLZ 2 5MHZ 12 CH BUFR RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| EL5427CLZ-T7 | 功能描述:运算放大器 - 运放 EL5427CLZ 2 5MHZ 12 CH BUFR RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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