參數(shù)資料
型號： LMH6678LQX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Low Power 2-Channel Central-Office xDSL Driver
中文描述： DUAL LINE DRIVER, QCC24
封裝： 5 X 4 MM, LLP-24
文件頁數(shù)： 2/17頁
文件大小： 1792K
代理商： LMH6678LQX
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance
Human Body Model
Machine Model
V
IN
Differential
Supply Voltages
AV
CC1
– AGND or AV
CC2
–
AGND
DV
DD
– DGND
AV
DD
– AGND
DGND AGND
AV
CC1
– AV
CC2
AV
DD
– DV
DD
Voltage at Input Pin
Analog Input
2KV (Note 2)
200V (Note 8)
±
3V
+13.2V
+3.6V
+3.6V
±
0.2V
±
0.2V
±
0.2V
AV
CC1
(AV
CC2
) +0.8V,
AGND 0.8V
Digital Control Input
DV
DD
+0.8V,
DGND 0.8V
Soldering Information
Infrared or Convection (20 sec.)
Storage Temperature Range
Junction Temperature (Note 4)
235C
65C to +150C
+150C
Operating Ratings
(Note 1)
Supply Voltage
AV
CC1
to AGND
AV
CC2
to AGND
DV
DD
to DGND
AV
DD
to AGND
Operating Temperature Range
(Note 3), (Note 4)
Package Thermal Resistance (
θ
JA
)
(Note 4)
+12V
±
10%
+12V
±
10%
+3.3V
±
10%
+3.3V
±
10%
40C to +85C
36C/W
Electrical Characteristics
+12V, DV
DD
= AV
DD
= +3.3V. DGND = AGND = 0V, 2/3 Power Mode. See (Note 9).
Unless otherwise specified, all limits guaranteed for T
J
= 25C, AV
CC1
= AV
CC2
=
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
Max
(Note 6)
Units
Dynamic Performance
f
CL
SR
Distortion and Noise Response
HD2
2nd Harmonic Distortion
3 dB BW
Slew Rate (Note 7)
R
L
= 100
V
IN_DIFF
=
±
2.4V, R
L
= 100
50
700
MHZ
V/μs
fc = 1 MHz, V
O
= 2 V
PP
, R
L
= 31
fc = 200 kHz, V
O
= 2 V
PP
, R
L
= 31
fc = 1 MHz, V
O
= 2 V
PP
, R
L
= 31
fc = 200 kHz, V
O
= 2 V
PP
, R
L
= 31
f = 500 kHz
100 kHz to 10 MHz
91
98
57
71
72
57
dBc
HD3
3
rd
Harmonic Distortion
dBc
MTPR
V
IN
Input Characteristics
V
IN
R
IN
Multi-Tone Power Ratio
Differential Output Noise
dBc
nV/
Input DC Voltage
Input Resistance
Common Mode
Differential
I
DIFF
= 10 μA from +IN to IN
6.04
14.4
6.1
20
6.16
28.4
V
k
Transfer Characteristics
A
V
Voltage Gain
PSRR
Power Supply Rejection Ratio
Xt
Cross Talk
V
O
Output Voltage Swing High
V
IN_DIFF
= 1 to 1V, No Load
+5.37
+5.40
108
95
11.85
11.75
11.74
0.15
0.25
0.31
+800
800
+5.48
V/V
dB
f = 1 MHz, R
L
= 100
V
IN_DIFF
=
±
2.4V, No Load
V
IN_DIFF
=
±
2.4V, R
L
= 31
V
IN_DIFF
=
±
2.4V, I
OUT
= 580 mA
V
IN_DIFF
=
±
2.4V, No Load
V
IN_DIFF
=
±
2.4V, R
L
= 31
V
IN_DIFF
=
±
2.4V, I
OUT
= 580 mA
Sourcing to Ground
Sinking to Ground
V
11.68
11.64
Output Voltage Swing Low
V
0.36
0.39
I
SC
Output Short Circuit Current
mA
L
www.national.com
2
相關(guān)PDF資料
PDF描述
LMH6678 Low Power 2-Channel Central-Office xDSL Driver
LMH6704MA 650 MHz Progammable Gain Buffer with Disable
LMH6704MAX 650 MHz Progammable Gain Buffer with Disable
LMH6704MF 650 MHz Progammable Gain Buffer with Disable
LMH6704MFX 650 MHz Progammable Gain Buffer with Disable
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMH6682 制造商:NSC 制造商全稱:National Semiconductor 功能描述:190MHz Single Supply, Dual and Triple Operational Amplifiers
LMH6682MA 制造商:Texas Instruments 功能描述:OP Amp Dual Volt Fdbk ±6V/12V 8-Pin SOIC N Rail 制造商:Texas Instruments 功能描述:AMP, VIDEO DUAL, SMD, SOIC8, 6682
LMH6682MA/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
LMH6682MAX 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
LMH6682MAX/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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*