参数资料
| 型号： | EL5227CR-T7 |
| 厂商： | Intersil |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | IC BUFFER LP OCT 2.5MHZ 20-TSSOP |
| 标准包装： | 1,000 |
| 放大器类型： | 缓冲器 |
| 电路数： | 8 |
| 输出类型： | 满摆幅 |
| 转换速率： | 2.2 V/µs |
| -3db带宽： | 2.5MHz |
| 电流 - 输入偏压： | 2nA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 1.3mA |
| 电流 - 输出 / 通道： | 120mA |
| 电压 - 电源，单路/双路(±)： | 4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
11
FN7111.4
May 4, 2007
Applications Information
Product Description
The EL5127, EL5227, EL5327, and EL5427 unity gain
buffers are fabricated using a high voltage CMOS process. It
exhibits rail-to-rail input and output capability and has low
power consumption (120A per buffer). These features
make the EL5127, EL5227, EL5327, and EL5427 ideal for a
wide range of general-purpose applications. When driving a
load of 10k
Ω and 12pF, the EL5127, EL5227, EL5327, and
EL5427 have a -3dB bandwidth of 2.5MHz and exhibits
2.2V/s slew rate.
Operating Voltage, Input, and Output
The EL5127, EL5227, EL5327, and EL5427 are specified
with a single nominal supply voltage from 5V to 15V or a split
supply with its total range from 5V to 15V. Correct operation
is guaranteed for a supply range of 4.5V to 16.5V. Most
EL5127, EL5227, EL5327, and EL5427 specifications are
stable over both the full supply range and operating
temperatures of -40°C to +85°C. Parameter variations with
operating voltage and/or temperature are shown in the
typical performance curves.
The output swings of the EL5127, EL5227, EL5327, and
EL5427 typically extend to within 80mV of positive and
negative supply rails with load currents of 5mA. Decreasing
load currents will extend the output voltage range even
closer to the supply rails. Figure 22 shows the input and
output waveforms for the device. Operation is from ±5V
supply with a 10k
Ω load connected to GND. The input is a
10VP-P sinusoid. The output voltage is approximately
9.985VP-P.
FIGURE 19. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
FIGURE 20. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
FIGURE 21. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE
Typical Performance Curves
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.4
0
AMBIENT TEMPERATURE (°C)
POWE
R
DI
SSI
P
A
TI
ON
(W)
1.2
1
0.8
0.6
0.4
0.2
0
25
50
75
100
125
85
1.111W
1.333W
1.176W
TSSOP28
θJA=75°C/W
TSSOP24
θ
JA=85°C/W
TSSOP20
θ
JA=90°C/W
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
255075
125
150
AMBIENT TEMPERATURE (°C)
POWE
R
DI
SSI
P
A
TI
ON
(W)
100
85
714mW
758mW
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
QFN32
θJA=132°C/W
486mW
MSOP10
θJA=206°C/W
QFN24
θJA=140°C/W
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
255075
100
125
AMBIENT TEMPERATURE (°C)
POWER
DIS
S
IP
A
T
ION
(W
)
85
714mW
833mW
781mW
TSSOP28
θJA=120°C/W
TSSOP24
θJA=128°C/W
TSSOP20
θJA=140°C/W
EL5127, EL5227, EL5327, EL5427
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EL5227CRZ | 功能描述:运算放大器 - 运放 EL5227CRZ OCTALUFR LW PWR 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 |
| EL5227CRZ-T13 | 功能描述:运算放大器 - 运放 EL5227CRZ OCTALUFR LW PWR 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 |
| EL5227CRZ-T7 | 功能描述:运算放大器 - 运放 EL5227CRZ OCTALUFR LW PWR 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 |
| EL5228 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:VCOM with Dual Gamma Buffer |
| EL5228IL | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:VCOM with Dual Gamma Buffer |
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