Simplified Schematic Diagram Description of Operation and Application Information Product Description The EL8202, E" />
參數(shù)資料
型號(hào): EL8403ISZ-T7
廠商: Intersil
文件頁(yè)數(shù): 2/16頁(yè)
文件大小: 0K
描述: IC OP AMP 500MHZ R-R 14-SOIC
標(biāo)準(zhǔn)包裝: 1
放大器類型: 電壓反饋
電路數(shù): 4
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 600 V/µs
增益帶寬積: 200MHz
-3db帶寬: 500MHz
電流 - 輸入偏壓: 6µA
電壓 - 輸入偏移: 800µV
電流 - 電源: 5.6mA
電流 - 輸出 / 通道: 65mA
電壓 - 電源,單路/雙路(±): 3 V ~ 5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 剪切帶 (CT)
其它名稱: EL8403ISZ-T7CT
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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