參數(shù)資料
型號(hào): MAX4285ESA
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 14/16頁(yè)
文件大小: 0K
描述: IC BUFF/AMP ADC 250MHZ 8-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
放大器類型: 緩沖器
電路數(shù): 1
轉(zhuǎn)換速率: 385 V/µs
-3db帶寬: 220MHz
電流 - 輸入偏壓: 13µA
電壓 - 輸入偏移: 100µV
電流 - 電源: 23mA
電流 - 輸出 / 通道: 106mA
電壓 - 電源,單路/雙路(±): 2.85 V ~ 6.5 V,±1.425 V ~ 3.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
MAX4285–MAX4288/MAX4387
/MAX4388
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers
with High-Speed Disable
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(VCC = +3V, VEE = 0, DISABLE_
≥ 2V, RL = 300 to VCC/2, VCM = +1.0V, TA =+25°C, unless otherwise noted.)
-120
-100
-110
-70
-80
-90
-50
-60
-40
100
400 500
200 300
600 700 800 900 1000
MAX4285/MAX4287/MAX4288
DISTORTION vs. LOAD
MAX4285-11
RESISTIVE LOAD (
)
DISTORTION
(dBc)
fO = 20MHz
VOUT = 0.5Vp-p
AV = +1V/V
2ND HARMONIC
3RD HARMONIC
-120
-100
-110
-70
-80
-90
-50
-60
-40
100
400 500
200 300
600 700 800 900 1000
MAX4286/MAX4387/MAX4388
DISTORTION vs. LOAD
MAX4285-12
RESISTIVE LOAD (
)
DISTORTION
(dBc)
fO = 20MHz
VOUT = 0.5Vp-p
AV = +5V/V
2ND HARMONIC
3RD HARMONIC
-120
-110
-100
-90
-80
-70
-60
-50
-40
0
0.25
0.50
0.75
1.00
1.25
MAX4285/MAX4287/MAX4288
DISTORTION vs. SWING
MAX4285-13
VOLTAGE (Vp-p)
DISTORTION
(dBc)
RL = 300
fO = 20MHz
AV = +1V/V
2ND HARMONIC
3RD HARMONIC
-120
-110
-100
-90
-80
-70
-60
-50
-40
0
0.25
0.50
0.75
1.00
1.25
MAX4286/MAX4387/MAX4388
DISTORTION vs. SWING
MAX4285-14
VOLTAGE (Vp-p)
DISTORTION
(dBc)
RL = 300
fO = 20MHz
AV = +5V/V
2ND HARMONIC
3RD HARMONIC
100M
1G
-120
-60
-80
-100
-40
-20
0
40
20
60
80
100k
1M
10M
MAX4285/MAX4286/MAX4288/MAX4388
OFF-ISOLATION vs. FREQUENCY
MA4285-15
FREQUENCY (Hz)
OFF-ISOLATION
80
-120
0.1
1
10
100
1000
MAX4287/MAX4288/MAX4387/MAX4388
CROSSTALK vs. FREQUENCY
-80
MAX4285-16
FREQUENCY (MHz)
GAIN
(dB)
-40
0
40
20
-20
-60
-100
60
INPUT
500mV/
div
OUTPUT
500mV/
div
MAX4285/MAX4287/MAX4288
LARGE-SIGNAL PULSE RESPONSE
(AV = +1V/V)
MA4285-17
VOLTAGE
(V)
TIME (5ns/div)
INPUT
100mV/
div
OUTPUT
500mV/
div
TIME (5ns/div)
MAX4286/MAX4387/MAX4388
LARGE-SIGNAL PULSE RESPONSE
(AV = +5V/V)
MA4285-18
VOLTAGE
(V)
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參數(shù)描述
MAX4285ESA+ 功能描述:高速運(yùn)算放大器 3V/5V 250MHz ADC Buffer Amp 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
MAX4285ESA+T 功能描述:高速運(yùn)算放大器 3V/5V 250MHz ADC Buffer Amp 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
MAX4285ESA-T 功能描述:高速運(yùn)算放大器 3V/5V 250MHz ADC Buffer Amp 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
MAX4285EUT 制造商:Maxim Integrated Products 功能描述:+3V/+5V 250MHZ SOT23 ADC BUFFER A - Rail/Tube
MAX4285EUT+ 制造商:Maxim Integrated Products 功能描述:+3V/+5V, 250MHZ, SOT23 ADC BUFFER AMPLIFIERS WITH HIGH-SPEED - Rail/Tube