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參數(shù)資料
| 型號(hào)： | MAX4380 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs and Disable |
| 中文描述： | 超小型、低成本、210MHz、單電源運(yùn)算放大器，帶有滿擺幅輸出及禁止功能 |
| 文件頁(yè)數(shù)： | 10/16頁(yè) |
| 文件大小： | 755K |
| 代理商： | MAX4380 |
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Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
10
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Detailed Description
The MAX4380
–
MAX4384 are single-supply, rail-to-rail,
voltage-feedback amplifiers that employ current-feed-
back techniques to achieve 485V/μs slew rates and
210MHz bandwidths. Excellent harmonic distortion and
differential gain/phase performance make these ampli-
fiers an ideal choice for a wide variety of video and RF
signal-processing applications.
Applications Information
The output voltage swings to within 50mV of each sup-
ply rail. Local feedback around the output stage
ensures low open-loop output impedance to reduce
gain sensitivity to load variations. The input stage per-
mits common-mode voltages beyond the negative sup-
ply and to within 2.25V of the positive supply rail.
Choosing Resistor Values
Unity-Gain Configuration
The MAX4380
–
MAX4384 are internally compensated
for unity gain. When configured for unity gain, a 24
resistor (R
F
) in series with the feedback path optimizes
AC performance. This resistor improves AC response
by reducing the Q of the parallel LC circuit formed by
the parasitic feedback capacitance and inductance.
Video Line Driver
The MAX4380
–
MAX4384 are low-power, voltage-feed-
back amplifiers featuring bandwidths up to 210MHz,
0.1dB gain flatness to 55MHz. They are designed to
minimize differential-gain error and differential-phase
error to 0.02% and 0.08 degrees respectively. They
Pin Description (continued)
PIN
MAX4380
SC70/SOT23
MAX4381
μMAX
MAX4382
SO/TSSOP
MAX4383
MAX4384
TSSOP
QSOP
SO/TSSOP SO/QSOP
NAME
FUNCTION
—
8
11
9
6
6
7
INB-
Am pl ier B
Inver ing Inp ut
—
9
10
8
7
7
8
OUTB
Amplifier B Output
—
6
3
3
—
—
9
DISABLEB
Shutdown Amplifier B.
C onnect to V
CC
to
E nab e.
—
—
14
12
10
12
15
INC+
Amplifier C
Noninverting Input
—
—
15
13
9
11
14
INC-
Amplifier C
Inverting Input
—
—
16
14
8
10
13
OUTC
Amplifier C Output
—
—
2
2
—
—
12
DISABLEC
Shutdown Amplifier C.
C onnect to V
CC
to
E nab e.
—
—
—
—
12
14
17
IND+
Amplifier D
Noninverting Input
—
—
—
—
13
15
18
IND-
Amplifier D Inverting
Input
—
—
—
—
14
16
19
OUTD
Amplifier D Output
—
—
—
—
—
—
20
DISABLED
Shutdown Amplifier D.
C onnect to V
CC
to
E nab e.
—
—
8, 9
—
—
8, 9
10, 11
N.C.
No Connection. Not
internally connected.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4380EUT | 制造商:Maxim Integrated Products 功能描述:ULTRA-SMALL LOW-COST 210MHZ SING - Rail/Tube |
| MAX4380EUT+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL VOLT FDBK R-R O/P 5.5V/11V 6PIN SOT-23 - Rail/Tube |
| MAX4380EUT+T | 功能描述:高速運(yùn)算放大器 210MHz Single-Supply w/Rail-Rail Out RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4380EUT-T | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4380EXT | 制造商:Maxim Integrated Products 功能描述:ULTRA-SMALL, LOW-COST, 210MHZ, SINGLE-SUPPLY - Rail/Tube |
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