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參數(shù)資料
型號： LMH6644MTX/NOPB
廠商： National Semiconductor
文件頁數(shù)： 29/33頁
文件大?。?/td> 0K
描述： IC OP AMP R-R LP 3V 75MA 14TSSOP
標(biāo)準(zhǔn)包裝： 2,500
系列： PowerWise®
放大器類型： 電壓反饋
電路數(shù)： 4
輸出類型： 滿擺幅
轉(zhuǎn)換速率： 135 V/µs
-3db帶寬： 130MHz
電流 - 輸入偏壓： 20nA
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： 14-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 14-TSSOP
包裝： 帶卷 (TR)
其它名稱： LMH6644MTX
LMH6644MTX-ND
LMH6644MTX/NOPBTR
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
5
Product Folder Links: LMH6642 LMH6643 LMH6644
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參數(shù)描述
LMH6645 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.7V, 650レA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
LMH6645MA 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(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
LMH6645MA 制造商:Texas Instruments 功能描述:AMP 2.7V 0.65MA 80MHZ, POWERWISE 制造商:Texas Instruments 功能描述:AMP 2.7V 0.65MA 80MHZ, POWERWISE; Op Amp Type:Rail to Rail; No. of Amplifiers:1; Slew Rate:22V/s; Supply Voltage Range:2.5V to 12V; Amplifier Case Style:SOIC; No. of Pins:8; Bandwidth:55MHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes
LMH6645MA/NOPB 功能描述:運算放大器 - 運放 Sgl 2.7V 650Ua 80Mhz RRIO Amp 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(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
LMH6645MAX 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(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
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