參數(shù)資料
型號(hào)： LMH6646
文件頁數(shù)： 4/19頁
文件大?。?/td> 637K
代理商： LMH6646
2.7V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for at T
= 25C, V
+
= 2.7V, V
= 0V, V
CM
= V
O
= V
+
/2, and R
f
= 2k
, and R
L
= 1k
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
46
58
76
74
2.55
Typ
(Note 5)
77
76
87
Max
(Note 6)
Units
CMRR
Common Mode Rejection
Ratio
V
CM
Stepped from 0V to 2.7V
V
CM
Stepped from 0V to 1.55V
V
O
= 0.35V to 2.35V
dB
A
VOL
Large Signal Voltage Gain
dB
V
O
Output Swing
High
R
L
= 1k to V
+
/2
R
L
= 10k to V
+
/2
R
L
= 1k to V
+
/2
R
L
= 10k to V
+
/2
Sourcing to V
V
ID
= 200mV (Note 10)
Sinking to V
+
V
ID
= 200mV (Note 10)
V
OUT
= 0.5V from rails
V
+
= 2.7V to 3.7V or
V
= 0V to 1V
Normal Operation
Shutdown Mode (LMH6647 only)
2.66
2.68
40
20
43
V
Output Swing
Low
150
mV
I
SC
Output Short Circuit Current
mA
42
I
OUT
PSRR
Output Current
Power Supply Rejection Ratio
±
20
83
mA
dB
75
I
S
Supply Current (per channel)
650
15
1250
50
μA
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at T
= 25C, V
+
= 5V, V
= 0V, V
CM
= V
O
= V
+
/2, and R
f
= 2k
, and R
L
= 1k
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
40
Typ
(Note 5)
55
17
25
0.75
1.20
Max
(Note 6)
Units
BW
e
n
3dB BW
Input-Referred Voltage Noise
A
V
= +1, V
OUT
= 200mV
PP
f = 100kHz
f = 1kHz
f = 100kHz
f = 1kHz
f = 5MHz, Receiver:
R
f
= R
g
= 510
, A
V
= +2
A
V
= 1, V
O
= 2V
PP
(Note 8, 13)
MHz
nV/
i
n
Input-Referred Current Noise
pA/
CT Rej.
Cross-Talk Rejection
(LMH6646 only)
Slew Rate
47
dB
SR
15
22
V/μs
T
ON
T
OFF
TH
SD
Turn-On Time (LMH6647 only)
Turn-Off Time (LMH6647 only)
Shutdown Threshold
(LMH6647 only)
Shutdown Pin Input Current
(LMH6647 only)
Input Offset Voltage
210
500
4.25
ns
ns
V
I
S
≤
50μA
4.60
I
SD
(Note 7)
20
μA
V
OS
0V
≤
V
CM
≤
5V
3
4
±
1
3
4
mV
TC V
OS
I
B
Input Offset Average Drift
Input Bias Current
(Note 12)
V
CM
= 4.8V (Note 7)
±
5
μV/C
+0.36
+2
2.2
2
2.2
500
μA
V
CM
= 0.5V (Note 7)
0.68
I
OS
R
IN
Input Offset Current
Common Mode Input
Resistance
0V
≤
V
CM
≤
5V
1
3
nA
M
L
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相關(guān)PDF資料
PDF描述
LMH6644MAX OP-AMP|QUAD|BIPOLAR|SOP|14PIN|PLASTIC
LMH6645 2.7V, 650レA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
LMH6645MA 2.7V, 650レA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
LMH6645MAX 2.7V, 650レA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
LMH6645MF 2.7V, 650レA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMH6646MA 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
LMH6646MA 制造商:Texas Instruments 功能描述:AMP, 2.7V, 0.65MA DUAL, POWERWISE 制造商:Texas Instruments 功能描述:AMP, 2.7V, 0.65MA DUAL, POWERWISE; Op Amp Type:Rail to Rail; No. of Amplifiers:2; 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
LMH6646MA/NOPB 功能描述:運(yùn)算放大器 - 運(yùn)放 2.7V, 650uA, 55MHz RRIO Amp W/ Shutdown 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
LMH6646MAX 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
LMH6646MAX/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
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