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型号： LMH6643MM/NOPB
厂商： National Semiconductor
文件页数： 29/33页
文件大小： 0K
描述： IC AMP 130MHZ R-R OPUT 8-MSOP
产品培训模块： High Speed Amplifiers for Video Applications - Part 1
High Speed Amplifiers for Video Applications - Part 2
High Speed Amplifiers for Video Applications - Part 3
标准包装： 1
系列： PowerWise®
放大器类型： 电压反馈
电路数： 2
输出类型： 满摆幅
转换速率： 135 V/µs
-3db带宽： 130MHz
电流 - 输入偏压： 1.6µA
电压 - 输入偏移： 1000µV
电流 - 电源： 2.7mA
电流 - 输出 / 通道： 75mA
电压 - 电源，单路/双路(±)： 2.7 V ~ 12.8 V，±1.35 V ~ 6.4 V
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 8-TSSOP，8-MSOP（0.118"，3.00mm 宽）
供应商设备封装： 8-MSOP
包装： 标准包装
产品目录页面： 1270 (CN2011-ZH PDF)
其它名称： LMH6643MMDKR
LMH6642, LMH6643, LMH6644
www.ti.com
SNOS966P – MAY 2001 – REVISED MARCH 2013
5V Electrical Characteristics (continued)
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)
CT Rej.
Cross-Talk Rejection
f = 5MHz, Receiver:
47
dB
Rf = Rg = 510, AV = +2
TS
Settling Time
VO = 2VPP, ±0.1%, 8pF Load
68
ns
SR
Slew Rate (3)
AV = 1, VI = 2VPP
95
125
V/s
VOS
Input Offset Voltage
For LMH6642 and LMH6644
±1
±5
±7
mV
For LMH6643
±1
±3.4
±7
TC VOS
Input Offset Average Drift
See (4)
±5
V/°C
IB
Input Bias Current
See (5)
1.70
2.60
A
3.25
IOS
Input Offset Current
20
800
nA
1000
RIN
Common Mode Input Resistance
3
M
CIN
Common Mode Input
2
pF
Capacitance
CMVR
Input Common-Mode Voltage
CMRR
≥ 50dB
0.5
0.2
Range
0.1
V
3.8
4.0
3.6
CMRR
Common Mode Rejection Ratio
VCM Stepped from 0V to 3.5V
72
95
dB
AVOL
Large Signal Voltage Gain
VO = 0.5V to 4.50V
86
98
RL = 2k to V
+/2
82
dB
VO = 0.5V to 4.25V
76
82
RL = 150 to V
+/2
72
VO
Output Swing
RL = 2k to V
+/2, V
ID = 200mV
4.90
4.98
V
High
RL = 150 to V
+/2, V
ID = 200mV
4.65
4.90
Output Swing
RL = 2k to V
+/2, V
ID = 200mV
25
100
mV
Low
RL = 150 to V
+/2, V
ID = 200mV
100
150
ISC
Output Short Circuit Current
Sourcing to V+/2
55
115
VID = 200mV
(6) (7)
40
mA
Sinking to V+/2
70
140
VID = 200mV
(6) (7)
55
IOUT
Output Current
VO = 0.5V from either supply
±70
mA
+PSRR
Positive Power Supply Rejection
V+ = 4.0V to 6V
79
90
dB
Ratio
IS
Supply Current (per channel)
No Load
2.70
4.25
mA
5.00
(3)
Slew rate is the average of the rising and falling slew rates.
(4)
Offset voltage average drift determined by dividing the change in VOS at temperature extremes by the total temperature change.
(5)
Positive current corresponds to current flowing into the device.
(6)
Short circuit test is a momentary test. See Note 7.
(7)
Output short circuit duration is infinite for VS < 6V at room temperature and below. For VS > 6V, allowable short circuit duration is 1.5ms.
Copyright 2001–2013, Texas Instruments Incorporated
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Product Folder Links: LMH6642 LMH6643 LMH6644
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LMH6643MMX 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
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