参数资料
型号: LM2904MX
厂商: Rohm Semiconductor
文件页数: 5/20页
文件大小: 0K
描述: IC OPAMP DUAL 26V 8-SOIC
标准包装: 1
系列: 现在
放大器类型: 通用
电路数: 2
电流 - 输入偏压: 45nA
电压 - 输入偏移: 2000µV
电流 - 电源: 1mA
电流 - 输出 / 通道: 40mA
电压 - 电源,单路/双路(±): 3 V ~ 26 V,±1.5 V ~ 13 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 标准包装
产品目录页面: 1377 (CN2011-ZH PDF)
其它名称: LM2904MXDKR
Technical Note
13/17
LM358MX,LM2904MX,LM324MX,LM324MTX,LM2902MX
www.rohm.com
2011.06 - Rev.C
2011 ROHM Co., Ltd. All rights reserved.
●Measurement Circuit2 Switch Condition
SW No.
SW
1
SW
2
SW
3
SW
4
SW
5
SW
6
SW
7
SW
8
SW
9
SW
10
SW
11
SW
12
SW
13
SW
14
SW
15
Supply Current
OFF OFF OFF
ON
OFF OFF
ON
OFF OFF OFF OFF OFF OFF OFF OFF
High Level Output Voltage
OFF OFF
ON
OFF OFF OFF
ON
OFF OFF
ON
OFF OFF OFF
ON
OFF
Low Level Output Voltage
OFF OFF
ON
OFF OFF OFF
ON
OFF OFF OFF OFF OFF OFF
ON
OFF
Output Source Current
OFF OFF
ON
OFF OFF OFF
ON
OFF OFF OFF OFF OFF OFF OFF
ON
Output Sink Current
OFF OFF
ON
OFF OFF OFF
ON
OFF OFF OFF OFF OFF OFF OFF
ON
Slew Rate
OFF OFF OFF
ON
OFF OFF OFF OFF
ON
OFF OFF OFF OFF
Gain Bandwidth Product
OFF
ON
OFF OFF OFF
ON
OFF OFF
ON
OFF OFF OFF OFF
Equivalent Input Noise Voltage
ON
OFF OFF OFF
ON
OFF
ON
OFF OFF OFF OFF
ON
OFF OFF OFF
●Measurement Circuit3 Amplifier To Amplifier Coupling
Fig.99 Measurement Circuit2 (each Op-Amp)
Fig.100 Slew Rate Input Waveform
Fig.101 Measurement Circuit3
VO1/VO2=20×log
100×VOUT1
VOUT2
VIN
V
VOUT1
=0.5 [Vrms]
V
+=+2.5[V]
GND=-2.5[V]
CH1
R1=1[k
]
R2=100[k
]
R1//R2
V
+=+2.5[V]
GND=-2.5[V]
other
CH
VOUT2
R1=1[k
]
R2=100[k
]
R1//R2
V
SW1
SW2
SW3
SW11 SW12 SW13
A
VIN-
VIN+
RL
V +
GND
SW10
SW7
SW8
SW9
CL
SW15
A
V
VOUT
RS
SW6
SW5
SW4
R1
R3
R2
SW14
SR = ΔV / Δt
Input voltage
t
Input waveform
3[V]
0.5[V]
t
Output waveform
3[V]
0.5[V]
Δt
ΔV
Output voltage
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