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参数资料
| 型号： | MAX4284EEE |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP QUAD OPEN R-TO-R 16QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 系列： | GainAmp™ |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.7 V/µs |
| 增益带宽积： | 2MHz |
| 电流 - 输入偏压： | 50pA |
| 电压 - 输入偏移： | 500µV |
| 电流 - 电源： | 320µA |
| 电流 - 输出 / 通道： | 65mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V，±1.25 V ~ 2.75 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 管件 |
MAX4174/5,
MAX4274/5,
MAX4281/2/4
SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—MAX4174/MAX4175/MAX4274/MAX4275 Fixed-Gain
Amplifiers (continued)
(VCC = +2.5V to +5.5V, VEE = 0, VIN+ = VIN- = VCC / 2, RL to VCC / 2, RL = open, TA = TMIN to TMAX, unless otherwise noted. Typical
Gain = +5V/V
Gain = +3V/V
Gain = +1.25V/V
No sustained oscillations
f = 10kHz (Note 5)
Output settling to 1%
CONDITIONS
970
1700
pF
470
CLOAD
Capacitive Load Stability
nV/
√Hz
90
en
Input Noise Voltage Density
ms
1
Power-Up Time
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VCC = 5V, VOUT = 4V step
V/s
0.7
SR
Slew Rate
Gain = +51V/V
Gain = +25V/V
Gain = +10V/V
kHz
330
BW-3dB
-3dB Bandwidth
590
640
f = 10kHz
fA/
√Hz
4
in
Input Noise Current Density
VCC = 5V, VOUT = 4V step
s
7
Settling Time to Within
0.01%
(VEE + 25mV) < VOUT < (VCC - 25mV),
RL = 100k (Note 6)
%
0.1
0.5
DC Gain Accuracy
ELECTRICAL CHARACTERISTICS—MAX4281/MAX4282/MAX4284 Open-Loop Op Amps
(VCC = +2.5V to +5.5V, VEE = 0, VIN+ = VIN- = VCC / 2, RL to VCC / 2, RL = open, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at VCC = +5V and TA = +25°C.) (Note 1)
Guaranteed by CMRR test
V
VEE - 0.15
VCC - 1.2
Guaranteed by PSRR tests
CMVR
Common-Mode Input
Voltage Range
Differential or common mode
CONDITIONS
RIN
Input Resistance
M
1000
V
2.5
5.5
VCC
Supply Voltage Range
±10
±1000
nA
±0.05
±10
IBIAS
Input Bias Current
V/°C
Input Offset Voltage Drift
±5
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
pA
IOS
Input Offset Current
VCC = 3V
A
290
450
ICC
Supply Current
(per Amplifier)
RL = 100k
mV
±0.5
±2
VOS
Input Offset Voltage
VCC = 5V
A
320
500
CIN
Input Capacitance
pF
2.5
VEE - 0.15V ≤ VCM ≤ VCC - 1.2V
dB
60
90
CMRR
Common-Mode Rejection
Ratio
VCC = 2.5V to 5.5V
dB
70
90
PSRR
Power-Supply Rejection
Ratio
AV = 1V/V
0.02
ROUT
Closed-Loop Output
Impedance
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4284EEE-T | 功能描述:运算放大器 - 运放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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 |
| MAX4284ESD | 功能描述:运算放大器 - 运放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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 |
| MAX4284ESD+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX4284ESD-T | 功能描述:运算放大器 - 运放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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 |
| MAX4284EUD | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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