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參數(shù)資料
型號： LMH6643MA/NOPB
廠商： National Semiconductor
文件頁數(shù)： 28/33頁
文件大?。?/td> 0K
描述： IC OP AMP R-R LP 3V 75MA 8-SOIC
產品培訓模塊： High Speed Amplifiers for Video Applications - Part 1
High Speed Amplifiers for Video Applications - Part 2
High Speed Amplifiers for Video Applications - Part 3
標準包裝： 95
系列： PowerWise®
放大器類型： 電壓反饋
電路數(shù)： 2
輸出類型： 滿擺幅
轉換速率： 135 V/µs
-3db帶寬： 130MHz
電流 - 輸入偏壓： 1.6µA
電壓 - 輸入偏移： 1000µV
電流 - 電源： 2.7mA
電流 - 輸出 / 通道： 75mA
電壓 - 電源，單路/雙路(±)： 2.7 V ~ 12.8 V，±1.35 V ~ 6.4 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應商設備封裝： 8-SOIC
包裝： 管件
產品目錄頁面： 1270 (CN2011-ZH PDF)
其它名稱： *LMH6643MA
*LMH6643MA/NOPB
LMH6643MA
SNOS966P – MAY 2001 – REVISED MARCH 2013
3V Electrical Characteristics (continued)
Unless otherwise specified, all limits guaranteed for at TJ = 25°C, V
+ = 3V, V = 0V, V
CM = VO = V
+/2, V
ID (input differential
voltage) as noted (where applicable) and RL = 2k to V
+/2. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(1)
(2)
(1)
CIN
Common Mode Input
2
pF
Capacitance
CMVR
Input Common-Mode Voltage
CMRR
≥ 50dB
0.5
0.2
Range
0.1
V
1.8
2.0
1.6
CMRR
Common Mode Rejection Ratio
VCM Stepped from 0V to 1.5V
72
95
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 2.5V
80
96
RL = 2k to V
+/2
75
dB
VO = 0.5V to 2.5V
74
82
RL = 150 to V
+/2
70
VO
Output Swing
RL = 2k to V
+/2, V
ID = 200mV
2.90
2.98
V
High
RL = 150 to V
+/2, V
ID = 200mV
2.80
2.93
Output Swing
RL = 2k to V
+/2, V
ID = 200mV
25
75
mV
Low
RL = 150 to V
+/2, V
ID = 200mV
75
150
ISC
Output Short Circuit Current
Sourcing to V+/2
50
95
VID = 200mV
(6)
35
mA
Sinking to V+/2
55
110
VID = 200mV
(6)
40
IOUT
Output Current
VOUT = 0.5V from either supply
±65
mA
+PSRR
Positive Power Supply Rejection
V+ = 3.0V to 3.5V, VCM = 1.5V
75
85
dB
Ratio
IS
Supply Current (per channel)
No Load
2.70
4.00
mA
4.50
(6)
Short circuit test is a momentary test. See Note 7 under 5V Electrical Characteristics.
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at TJ = 25°C, V
+ = 5V, V = 0V, V
CM = VO = V
+/2, V
ID (input differential
voltage) as noted (where applicable) and RL = 2k to V
+/2. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(1)
(2)
(1)
BW
3dB BW
AV = +1, VOUT = 200mVPP
90
120
MHz
AV = +2, 1, VOUT = 200mVPP
46
BW0.1dB
0.1dB Gain Flatness
AV = +2, RL = 150 to V+/2,
15
MHz
Rf = 402, VOUT = 200mVPP
PBW
Full Power Bandwidth
AV = +1, 1dB, VOUT = 2VPP
22
MHz
en
Input-Referred Voltage Noise
f = 100kHz
17
nV/
√Hz
f = 1kHz
48
in
Input-Referred Current Noise
f = 100kHz
0.90
pA/
√Hz
f = 1kHz
3.3
THD
Total Harmonic Distortion
f = 5MHz, VO = 2VPP, AV = +2
60
dBc
DG
Differential Gain
NTSC, AV = +2
0.16
RL =150 to V
+/2
%
RL = 1k to V
+/2
0.05
DP
Differential Phase
NTSC, AV = +2
0.05
RL = 150 to V
+/2
deg
RL = 1k to V
+/2
0.01
(1)
All limits are guaranteed by testing or statistical analysis.
(2)
Typical values represent the most likely parametric norm.
4
Copyright 2001–2013, Texas Instruments Incorporated
Product Folder Links: LMH6642 LMH6643 LMH6644
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相關代理商/技術參數(shù)
參數(shù)描述
LMH6643MAX 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMH6643MAX/J7002224 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LMH6643MAX/NOPB 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMH6643MAXEP 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Enhanced Plastic Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers
LMH6643MM 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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