參數(shù)資料
型號(hào): LM2904DR
廠商: Rohm Semiconductor
文件頁數(shù): 14/20頁
文件大小: 0K
描述: IC OPAMP DUAL 26V 8-SOIC
標(biāo)準(zhǔn)包裝: 1
系列: Trophy
放大器類型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 0.3 V/µs
增益帶寬積: 700kHz
電流 - 輸入偏壓: 20nA
電壓 - 輸入偏移: 3000µV
電流 - 電源: 1mA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 3 V ~ 26 V,±1.5 V ~ 13 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1377 (CN2011-ZH PDF)
其它名稱: LM2904DRDKR
Technical Note
3/17
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.
○LM2904,LM2902 family (Unless otherwise specified, Vcc=+5[V])
Parameter
Symbol
Temperature
range
Limits
Unit
Conditions
Fig.
No
LM2904 family
LM2902 family
Min.
Typ.
Max.
Min.
Typ.
Max.
Input Offset Voltage (*3)
VIO
25℃
3
7
3
7
mV
VO=1.4[V],VIC=VICR(min)
Vcc=5[V] to MAX(*5)
98
Full range
10
10
Input Offset Voltage Drift
αVIO
7
7
μV/℃
Input Offset
Current (*3)
LM2904
LM2902(*5)
IIO
25℃
2
50
2
50
nA
VO=1.4[V]
98
Full range
300
300
LM2904V
LM2902V(*5)
25℃
2
50
2
50
Full range
150
150
Input Offset Current Drift
αIIO
10
10
pA/℃
Input Bias Current (*3)
IIB
25℃
20
250
20
250
nA
VO=1.4[V]
98
Full range
500
500
Input Common-mode
Voltage Range
VICR
25℃
Vcc-1.5
Vcc-1.5
V
Vcc=5[V] to MAX(*5)
98
Full range
Vcc-2.0
Vcc-2.0
High Level
Output Voltage
VOH
25℃
Vcc-1.5
Vcc-1.5
V
RL≧10[k
]
99
LM2904
LM2902(*5)
Full range
23
24
23
24
Vcc=MAX(*5),RL≧10[k
]
LM2904V
LM2902V(*5)
Full range
27
28
27
Vcc=MAX(*5),RL≧10[k
]
Low Level
Output Voltage
VOL
Full range
5
20
5
20
mV
RL≦10[k
]
99
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
LM2904
LM2902(*5)
CMRR
25℃
50
80
50
80
dB
Vcc=5[V] to MAX(*5)
VIC=VICR(min)
98
LM2904V
LM2902V(*5)
25℃
65
80
60
80
dB
Supply Voltage
Rejection Ratio
LM2904
LM2904V
M2902(*5)
KSVR
25℃
65
100
50
100
dB
Vcc=5[V] to MAX(*5)
98
LM2902V(*5)
60
100
Cross-talk Attenuation
VO1/VO2
25℃
120
120
dB
f=1[kHz] to 20[kHz]
101
Output Current (*4)
Source
25℃
20
30
20
30
60
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
LM2904
LM2902(*5)
Io
25℃
30
30
μA
VO=200[mV],VID=-1[V]
LM2904V
LM2902V(*5)
25℃
12
40
12
40
μA
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=MAX(*5),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
(*3) Absolute value
(*4) Under high temperature, consider the power dissipation of the IC when selecting the output current.
When the output terminal is continuously shorted the output current is reduced to lower the temperature inside the IC.
(*5) The maximum supply voltage is 26V for the LM2904DR, LM2904PW, LM2904PWR, and LM2904DQKR
The maximum supply voltage is 32V for the LM2904VQDR and LM2904VQPWR
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