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参数资料
| 型号： | MAX4490AUK-T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP HI/SLEW R/R I/O SOT23-5 |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 10 V/µs |
| 增益带宽积： | 10MHz |
| 电流 - 输入偏压： | 50pA |
| 电压 - 输入偏移： | 1500µV |
| 电流 - 电源： | 800µA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
MAX4490/MAX4491/MAX4492
Low-Cost, High-Slew-Rate,
Rail-to-Rail I/O Op Amps in SC70
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDD = 5V, VSS = 0, VCM = VDD/2, RL = 100k
to VDD/2, TA = +25°C, unless otherwise noted.)
0.01
1
0.1
10
100
1k
10k
100
100k
1M
10M
OUTPUT IMPEDANCE vs. FREQUENCY
MAX4490
toc10
FREQUENCY (Hz)
OUTPUT
IMPEDANCE
(
)
AV = 1
0.040
0
10
100
1k
10k
100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
0.005
0.010
MAX4490
toc11
FREQUENCY (Hz)
THD
+
NOISE
(%)
0.015
0.020
0.025
0.030
0.035
AV = 1V/V
2Vp-p SIGNAL
500kHz LOWPASS FILTER
RL = 2k
RL = 10k
LARGE-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
AV = 1
IN
OUT
40
s/div
V/div
MAX4490toc12
LARGE-SIGNAL TRANSIENT RESPONSE
(INVERTING)
AV = -1
IN
OUT
2V/div
40
s/div
MAX4490toc13
SMALL-SIGNAL TRANSIENT RESPONSE
(NONINVERTING)
AV = 1
40
s/div
IN
OUT
50mV/div
MAX4490toc14
SMALL-SIGNAL TRANSIENT RESPONSE
(INVERTING)
AV = -1
IN
OUT
40
s/div
MAX4490toc15
50mV/div
POWER-UP TRANSIENT RESPONSE
AV = 1, VIN CONNECTED TO VDD/2, RL = 2k
VDD
OUT
2V/div
1V/div
MAX4490toc16
4
s/div
0
4
2
8
6
10
12
2.5
3.5
4.0
3.0
4.5
5.0
5.5
SLEW RATE vs. SUPPLY VOLTAGE
MAX4490
toc17
SUPPLY VOLTAGE (V)
SLEW
RATE
(V/
S)
AV = 1
10% TO 90% STEP
0
-20
-40
-120
0.001
1
10
100
0.01
0.1
1000
MAX4491/MAX4492
CROSSTALK vs. FREQUENCY
-60
-80
-100
MAX4492toc18
FREQUENCY (MHz)
CROSSTALK
(dB)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4490AXK | 制造商:Maxim Integrated Products 功能描述:NON BOOK, NEED N/NR, QUOTE# - Cut Tape Product |
| MAX4490AXK+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP R-R I/O 2.75V/5.5V 5PIN SC-70 - Rail/Tube |
| MAX4490AXK+T | 功能描述:运算放大器 - 运放 High-Slew-Rate Rail-Rail RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4490AXK-T | 功能描述:运算放大器 - 运放 High-Slew-Rate Rail-Rail RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| MAX4491AKA | 制造商:Maxim Integrated Products 功能描述:8 PIN COUNT SOT PACKAGE TYPE - Bulk |
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