参数资料
型号: LM2904DR
厂商: Rohm Semiconductor
文件页数: 12/20页
文件大小: 0K
描述: IC OPAMP DUAL 26V 8-SOIC
标准包装: 1
系列: Trophy
放大器类型: 通用
电路数: 2
转换速率: 0.3 V/µs
增益带宽积: 700kHz
电流 - 输入偏压: 20nA
电压 - 输入偏移: 3000µV
电流 - 电源: 1mA
电流 - 输出 / 通道: 30mA
电压 - 电源,单路/双路(±): 3 V ~ 26 V,±1.5 V ~ 13 V
工作温度: -40°C ~ 125°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-SOIC
包装: 标准包装
产品目录页面: 1377 (CN2011-ZH PDF)
其它名称: LM2904DRDKR
Technical Note
2/17
LM358DR/PWR/DGKR,LM2904DR/PWR/DGKR/VQDR/VQPWR
LM324DR/PWR/KDR,LM2902DR/PER/KDR/KPWR/KVQDR/KVQPWR
www.rohm.com
2011.06 - Rev.B
2011 ROHM Co., Ltd. All rights reserved.
●Absolute Maximum Ratings (Ta=25[℃])
Parameter
Symbol
Ratings
Unit
LM358
family
LM324
family
LM2904
family
LM2902
family
LM2904V
family
LM2902V
family
Supply Voltage
Vcc-GND
+32
+26
+32
V
Operating Temperature Range
Topr
0 to +70
-40 to +125
Storage Temperature Range
Tstg
-65 to +150
Input Common-mode Voltage
VICM
-0.3 to +32
-0.3 to +26
-0.3 to +32
V
Maximum Junction Temperature
Tjmax
150
●Electric Characteristics
○LM358,LM324 family (Unless otherwise specified, Vcc=+5[V])
Parameter
Symbol
Temperature
range
Limits
Unit
Conditions
Fig.
No
LM358 family
LM324 family
Min.
Typ.
Max.
Min.
Typ.
Max.
Input Offset Voltage (*1)
VIO
25℃
3
7
3
7
mV
VO=1.4[V]
VIC=VICR(min)
Vcc=5[V] to 30[V]
98
Full range
9
9
Input Offset Voltage Drift
αVIO
7
μV/℃
Input Offset Current (*1)
IIO
25℃
2
50
2
50
nA
VO=1.4[V]
98
Full range
150
150
Input Offset Current Drift
αIIO
10
pA/℃
Input Bias Current (*1)
IIB
25℃
20
250
20
250
nA
VO=1.4[V]
98
Full range
500
500
Input Common-modeVoltage Range
VICR
25℃
0
Vcc
-1.5
Vcc
-1.5
V
Vcc=5[V] to 30[V]
98
Full range
0
Vcc
-2.0
Vcc
-2.0
High Level Output Voltage
VOH
25℃
Vcc
-1.5
Vcc
-1.5
V
RL≧2[k
]
99
Full range
27
28
27
28
Vcc=30[V],RL≧10[k
]
Low Level Output Voltage
VOL
Full range
5
20
5
20
mV
RL≦10[k
]
98
Large Signal Voltage Gain
AVD
25℃
25
100
25
100
V/mV
Vcc=15[V]
VO=1[V] to 11[V]
RL≧2[k
]
98
Common-mode Rejection Ratio
CMRR
25℃
65
80
65
80
dB
Vcc=5[V] to 30[V],
VIC=VICR(min)
98
Supply-Voltage rejection ratio
KSVR
25℃
65
100
65
100
dB
Vcc=5[V] to 30[V]
98
Cross-talk Attenuation
VO1/VO2
25℃
120
120
dB
f=1[kHz] to 20[kHz]
101
Output Current (*2)
Source
25℃
20
30
20
30
mA
Vcc=15[V],VO=0[V]
VID=1[V]
99
Full range
10
10
Sink
25℃
10
20
10
20
mA
Vcc=15[V],VO=0[V]
VID=-1[V]
Full range
2
2
25℃
12
30
12
30
μA
VO=200[mV],VID=-1[V]
Supply Current
(All Amps)
ICC
Full range
0.7
1.2
0.7
1.2
mA
VO=2.5[V],No Load
99
Full range
1
2
1.4
3
Vcc=30[V],VO=0.5[V]
No Load
Slew Rate at Unity-Gain
SR
25℃
0.3
0.5
V/
μs
RL=1[M
],CL=30[pF]
VI=±10[V]
Vcc=15[V],GND=-15[V]
(reference to Fig100)
99
Unity Gain Bandwidth
B1
25℃
0.7
1.2
MHz
RL=1[M
],CL=20[pF]
Vcc=15[V],GND=-15[V]
(reference to Fig99)
99
Equivalent Input Noise Voltage
Vn
25℃
40
35
Hz
nV/
Vcc=15[V],GND=-15[V]
RS=100[
],VI=0[V]
f=1[kHz](reference to Fig99)
99
(*1) Absolute value
(*2) Under high temperature, consider the power dissipation of IC when selecting the output current.
When the output terminal is continuously shorted, the output current reduces the temperature inside the IC by flushing.
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