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參數(shù)資料
| 型號： | MAX4266 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
| 中文描述： | 超低失真、單電源、300MHz運算放大器，帶有使能端 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 361K |
| 代理商： | MAX4266 |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX4265–MAX4270 single-supply, voltage-feedback
op amps are capable of driving a 100
load while main-
taining ultra-low distortion over a wide bandwidth. They
offer superior spurious-free dynamic range (SFDR) perfor-
mance: -90dBc or better at frequencies below 5MHz and
-60dBc at a 100MHz frequency. Additionally, input voltage
noise density is 8nV/
√
Hz
while operating from a single
+4.5V to +8.0V supply or from dual ±2.25V to ±4.0V sup-
plies. These features make the MAX4265–MAX4270 ideal
for use in high-performance communications and signal-
processing applications that require low distortion and
wide bandwidth.
The MAX4265 single and MAX4268 dual unity-gain-stable
amplifiers have up to a 300MHz gain-bandwidth product.
The MAX4266 single and MAX4269 dual amplifiers have
up to a 350MHz bandwidth at a minimum stable gain of
+2V/V. The MAX4267 single and MAX4270 dual amplifiers
have a 200MHz bandwidth at a minimum stable gain of
+5V/V.
For additional power savings, these amplifiers feature a
low-power disable mode that reduces supply current to
1.6mA and places the outputs in a high-impedance state.
The MAX4265/MAX4266/MAX4267 are available in a
space-saving 8-pin μMAX package, and the MAX4268/
MAX4269/MAX4270 are available in a 16-pin QSOP pack-
age.
Applications
Base-Station Amplifiers
IF Amplifiers
High-Frequency ADC Drivers
High-Speed DAC Buffers
RF Telecom Applications
High-Frequency Signal Processing
Features
o
+4.5V to +8.0V Single-Supply Operation
o
Superior SFDR with 100
Load
-90dBc (f
C
= 5MHz )
-60dBc (f
C
= 100MHz)
o
35dBm IP3 (f
C
= 20MHz)
o
8nV/
√
Hz
Voltage Noise Density
o
100MHz 0.1dB Gain Flatness (MAX4268)
o
900V/μs Slew Rate
o
±45mA Output Driving Capability
o
Shutdown Mode Places Outputs in High-
Impedance State
M
Ultra-Low-Distortion, Single-Supply,
300MHz Op Amps with Enable
________________________________________________________________
Maxim Integrated Products
1
-20
-100
0.1M
10M
100M
-80
-90
-70
-60
-50
-40
-30
M
FREQUENCY (Hz)
S
1M
V
OUT
= 1Vp-p
R
L
= 100
to V
CC
/2
MAX4269
MAX4270
MAX4268
19-1552; Rev 0; 10/99
Selector Guide
SFDR vs. Input Frequency
Ordering Information
*Future product—contact factory for availability.
14 SO
-40°C to +85°C
MAX4270ESD
16 QSOP
14 SO
16 QSOP
14 SO
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX4270
EEE
MAX4269ESD
MAX4269
EEE
MAX4268ESD
16 QSOP
8 SO
8 μMAX
8 SO
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX4268
EEE
MAX4267ESA*
MAX4267
EUA*
MAX4266ESA*
8 μMAX
PIN-PACKAGE
8 μMAX
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
MAX4266
EUA*
PART
200
5
2
MAX4270
350
2
2
MAX4269
300
1
2
MAX4268
200
5
1
MAX4267
350
2
1
MAX4266
300
1
1
MAX4265
BANDWIDTH
(MHz)
MIN GAIN
(V/V)
NO. OF
OP AMPS
PART
8 SO
-40°C to +85°C
MAX4265ESA*
MAX4265
EUA*
Pin Configurations appear at end of data sheet.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4267 | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
| MAX4268 | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
| MAX4268ESD | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
| MAX4270EEE | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
| MAX4270ESD | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4266ESA | 功能描述:高速運算放大器 Single-Supply 350MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4266ESA+ | 功能描述:高速運算放大器 Single-Supply 350MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4266ESA+T | 功能描述:高速運算放大器 Single-Supply 350MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4266ESA-T | 功能描述:高速運算放大器 Single-Supply 350MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4266EUA | 功能描述:高速運算放大器 Single-Supply 350MHz w/Enable RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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