參數(shù)資料
型號： LMH6646
文件頁數(shù)： 5/19頁
文件大?。?/td> 637K
代理商： LMH6646
5V Electrical Characteristics
(Continued)
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)
Typ
(Note 5)
2
Max
(Note 6)
Units
C
IN
Common Mode Input
Capacitance
Input Common-Mode Voltage
Range
pF
CMVR
CMRR
≥
50dB
0.5
0.3
0.1
V
5.3
5.1
56
66
76
74
4.80
5.5
CMRR
Common Mode Rejection
Ratio
V
CM
Stepped from 0V to 5V
V
CM
Stepped from 0V to 3.8V
V
O
= 1.5V to 3.5V
82
85
85
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
+
= 5V to 6V or V
= 0V to 1V
Normal Operation
Shutdown Mode (LMH6647 only)
4.95
4.98
50
20
V
Output Swing
Low
200
mV
I
SC
Output Short Circuit Current
55
mA
53
I
OUT
PSRR
I
S
Output Current
Power Supply Rejection Ratio
Supply Current (per channel)
±
20
95
700
10
mA
dB
75
1400
50
μA
±
5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at T
= 25C, V
+
= 5V, V
= 5V, V
CM
= V
O
= 0V, R
f
= 2k
, and R
L
=
1k
to GND.
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)
MHz
nV/
i
n
Input-Referred Current Noise
pA/
CT Rej.
Cross-Talk Rejection
(LMH6646 only)
Slew Rate
Turn-On Time (LMH6647 only)
Turn-Off Time (LMH6647 only)
Shutdown Threshold
(LMH6647 only)
Shutdown Pin Input Current
(LMH6647 only)
Input Offset Voltage
47
dB
SR
T
ON
T
OFF
TH
SD
15
22
200
700
V/μs
ns
ns
V
I
S
≤
50μA
4.25
4.60
I
SD
(Note 7)
20
μA
V
OS
5V
≤
V
CM
≤
5V
3
4
±
1
3
4
mV
TC V
OS
Input Offset Average Drift
(Note 12)
±
5
μV/C
L
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相關代理商/技術參數(shù)
參數(shù)描述
LMH6646MA 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(zhuǎn)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
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:運算放大器 - 運放 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(zhuǎn)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
LMH6646MAX 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(zhuǎn)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
LMH6646MAX/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(zhuǎn)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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