參數(shù)資料
型號(hào)： LMH6738MQX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運(yùn)算放大器
英文描述： Very Wideband, Low Distortion Triple Op Amp
中文描述： TRIPLE OP-AMP, 4500 uV OFFSET-MAX, PDSO16
封裝： SSOP-16
文件頁數(shù)： 3/12頁
文件大小： 432K
代理商： LMH6738MQX
Electrical Characteristics
(Note 2) (Continued)
A
V
= +2, V
CC
=
±
5V, R
L
= 100
, R
F
= 549
; unless otherwise specified.
Symbol
Parameter
PSRR
Power Supply Rejection Ratio
(Note 6)
CMRR
Common Mode Rejection Ratio
(Note 6)
XTLK
Crosstalk
Conditions
Min
50
48.5
46
44
Typ
53
Max
Units
dB
50
dB
Input Referred, f=10MHz, Drive
channels A,C measure channel
B
All three amps Enabled, No
Load
R
L
=
∞
R
L
=
∞
80
dB
I
CC
Supply Current (Note 6)
32
35
40
2.2
1.3
mA
Supply Current Disabled V
+
Supply Current Disabled V
Miscellaneous Performance
R
IN
+
Non-Inverting Input Resistance
C
IN
+
Non-Inverting Input Capacitance
R
IN
Inverting Input Impedance
1.9
1.1
mA
mA
1000
.8
30
k
pF
Output impedance of input
buffer.
DC
R
L
= 100
R
O
V
O
Output Impedance
Output Voltage Range (Note 6)
0.05
±
3.5
±
3.25
±
3.1
±
3.65
±
3.5
±
1.9
±
1.7
80
60
V
R
L
=
∞
±
3.8
CMIR
Common Mode Input Range
(Note 6)
Linear Output Current
(Notes 3, 6)
Short Circuit Current (Note 5)
CMRR
>
40 dB
±
2.0
V
I
O
V
IN
= 0V, V
OUT
<
±
30 mV
90
mA
I
SC
V
IN
= 2V Output Shorted to
Ground
Disable Pin = V
+
Disable Pin = 0V
Disable Pin
≤
V
DMAX
Disable Pin
≥
V
DMIN
160
mA
I
IH
I
IL
V
DMAX
V
DMIM
Disable Pin Bias Current High
Disable Pin Bias Current Low
Voltage for Disable
Voltage for Enable
10
μA
μA
V
V
350
0.8
2.0
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications, see the Electrical Characteristics tables.
Note 2:
Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of
the device such that T
J
= T
A
. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self heating where T
J
>
T
A
.
See Applications Section for information on temperature de-rating of this device." Min/Max ratings are based on product characterization and simulation. Individual
parameters are tested as noted.
Note 3:
The maximum output current (I
OUT
) is determined by device power dissipation limitations. See the Power Dissipation section of the Application Section for
more details.
Note 4:
Human body model: 1.5 k
in series with 100 pF. Machine model: 0
in series with 200 pF.
Note 5:
Short circuit current should be limited in duration to no more than 10 seconds. See the Power Dissipation section of theApplication Section for more details.
Note 6:
Parameter 100% production tested at 25 C.
Ordering Information
Package
Part Number
LMH6738MQ
LMH6738MQX
Package Marking
Transport Media
95 Units/Rail
2.5k Units Tape and Reel
NSC Drawing
16-pin SSOP
LH6738MQ
MQA16
L
www.national.com
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMH6738MQX/NOPB 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMH6739 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Very Wideband, Low Distortion Triple Video Buffer
LMH6739_07 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Very Wideband, Low Distortion Triple Video Buffer
LMH6739MQ 功能描述:緩沖器和線路驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
LMH6739MQ/NOPB 功能描述:緩沖器和線路驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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