参数资料
型号: EL8203IY-T7
厂商: Intersil
文件页数: 2/16页
文件大小: 0K
描述: IC OP AMP 500MHZ R-R 8-MSOP
标准包装: 1,500
放大器类型: 电压反馈
电路数: 2
输出类型: 满摆幅
转换速率: 600 V/µs
增益带宽积: 200MHz
-3db带宽: 500MHz
电流 - 输入偏压: 6µA
电压 - 输入偏移: 800µV
电流 - 电源: 5.6mA
电流 - 输出 / 通道: 65mA
电压 - 电源,单路/双路(±): 3 V ~ 5 V,±1.5 V ~ 2.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
10
Simplified Schematic Diagram
Description of Operation and Application
Information
Product Description
The EL8202, EL8203 and EL8403 are wide bandwidth,
single supply, low power and rail-to-rail output voltage
feedback operational amplifiers. The amplifiers are internally
compensated for closed loop gain of +1 of greater.
Connected in voltage follower mode and driving a 1k
load,
the EL8202, EL8203 and EL8403 have a -3dB bandwidth of
500MHz. Driving a 150
load, the bandwidth is about
350MHz while maintaining a 600V/us slew rate. The EL8202
is available with a power down pin to reduce power to 30A
typically while the amplifier is disabled.
Input, Output and Supply Voltage Range
The EL8202, EL8203 and EL8403 have been designed to
operate with a single supply voltage from 3V to 5.0V. Split
supplies can also be used as long as their total voltage is
within 3V to 5.0V. The amplifiers have an input common
mode voltage range from 0.15V below the negative supply
(VS- pin) to within 1.5V of the positive supply (VS+ pin). If the
input signal is outside the above specified range, it will cause
the output signal to be distorted.
The output of the EL8202, EL8203 and EL8403 can swing
rail to rail. As the load resistance becomes lower, the ability
to drive close to each rail is reduced. For the load resistor
1k
, the output swing is about 4.9V at a 5V supply. For the
load resistor 150
, the output swing is about 4.6V.
FIGURE 31. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE
Typical Performance Curves (Continued)
909mW
1.4
1.2
1
0.8
0.6
0.2
0
25
50
75
100
150
AMBIENT TEMPERATURE (°C)
P
O
WER
DI
SSI
PATIO
N
(W
)
125
85
JEDEC JESD51-7 HIGH EFFECTIVE
THERMAL CONDUCTIVITY TEST BOARD
0.4
θ
JA =
88°
C/W
SO
14
θJA=110°C/W
SO8
893mW
870mW
θJA=115°C/W
MSOP8/10
θJA=112°C/W
QSOP16
1.136W
IN+
IN-
I1
I2
R6
R3
R1
R2
Q1
Q2
R7
VBIAS1
Q5
Q6
R8
Q7
Q8
R9
Q3
Q4
R4
R5
VS-
OUT
VBIAS2
VS+
DIFFERENTIAL TO
DRIVE
GENERATOR
SINGLE ENDED
EL8202, EL8203, EL8403
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