參數資料
型號: MAX4390EXT+T
廠商: Maxim Integrated Products
文件頁數: 3/24頁
文件大?。?/td> 0K
描述: IC OP AMP 85MHZ R-R SC70-6
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
應用: 電壓反饋
輸出類型: 滿擺幅
電路數: 1
-3db帶寬: 85MHz
轉換速率: 500 V/µs
電流 - 電源: 6mA
電流 - 輸出 / 通道: 95mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 6-TSSOP,SC-88,SOT-363
供應商設備封裝: SC-70-6
包裝: 標準包裝
產品目錄頁面: 1390 (CN2011-ZH PDF)
其它名稱: MAX4390EXT+TDKR
MAX4389/MAX4390/MAX4392–MAX4396
Ultra-Small, Low-Cost, 85MHz Op Amps with
Rail-to-Rail Outputs and Disable
______________________________________________________________________________________
11
Detailed Description
The MAX4389/MAX4390/MAX4392–MAX4396 are dual-
supply, rail-to-rail, voltage-feedback amplifiers that
employ current-feedback techniques to achieve
500V/s slew rates and 85MHz bandwidths. Excellent
harmonic distortion and differential gain/phase perfor-
mance make these amplifiers an ideal choice for a wide
variety of video and RF signal-processing applications.
Applications Information
The output voltage swings to within 200mV of each
supply 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 to the negative supply
and to within 2.25V of the positive supply rail.
Choosing Resistor Values
Unity-Gain Configuration
The MAX4389/MAX4390/MAX4392–MAX4396 are inter-
nally compensated for unity gain. When configured for
unity gain, a 24Ω resistor (RF) in series with the feed-
back path optimizes AC performance. This resistor
improves AC response by reducing the Q of the paral-
lel LC circuit formed by the parasitic feedback capaci-
tance and inductance.
PIN
MAX4389
MAX4390
MAX4392
MAX4393
MAX4394
MAX4395
MAX4396
SC70/SOT23
SC70
SOT23
MAX/SO
MAXSO/TSSOPSO/TSSOPTSSOP
NAME
FUNCTION
——
6
3
9
DISABLEB
Shutdown
Amplifier B.
Connect to
VCC to Enable.
——12
10
15
INC+
Amplifier C
Noninverting
Input
13
9
14
INC-
Amplifier C
Inverting Input
14
8
13
OUTC
Amplifier C
Output
——
2
12
DISABLEC
Shutdown
Amplifier C.
Connect to
VCC to Enable.
12
17
IND+
Amplifier D
Noninverting
Input
13
18
IND-
Amplifier D
Inverting Input
14
19
OUTD
Amplifier D
Output
——
20
DISABLED
Shutdown
Amplifier D.
Connect to
VCC to Enable.
Pin Description (continued)
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相關代理商/技術參數
參數描述
MAX4391C/D+ 功能描述:直流/直流開關調節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX4391CJA 功能描述:直流/直流開關調節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX4391CPA 功能描述:直流/直流開關調節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX4391CPA+ 功能描述:直流/直流開關調節(jié)器 uPower Inverting Switching Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX4391CSA 功能描述:直流/直流開關調節(jié)器 uPower Inverting Switching Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5