參數(shù)資料
型號: LMV921_QUAL
廠商: National Semiconductor Corporation
英文描述: 1.8V RR I/O Op Amp
中文描述: 居民代表1.8V的輸入/輸出運(yùn)算放大器
文件頁數(shù): 6/27頁
文件大?。?/td> 736K
代理商: LMV921_QUAL
2.7V AC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 2.7V, V
= 0V, V
CM
= 1.0V, V
O
= 1.35V and
R
L
1 M
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Typ
(Note 5)
Units
THD
Total Harmonic Distortion
f = 1 kHz, A
V
= +1
R
L
= 600k
, V
IN
= 1 V
PP
(Note 8)
0.077
%
Amp-to-Amp Isolation
140
dB
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 5V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2 and
R
L
1 M
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 5)
1.5
Limits
(Note 6)
6
8
8
9.5
Units
V
OS
Input Offset Voltage
LMV921 (Single)
mV
max
mV
max
μV/C
LMV922 (Dual)
LMV924 (Quad)
1.5
TCV
OS
Input Offset Voltage Average
Drift
Input Bias Current
1
I
B
12
35
50
25
40
210
230
500
700
850
980
62
61
50
nA
max
nA
max
I
OS
Input Offset Current
2
I
S
Supply Current
LMV921 (Single)
160
μA
max
LMV922 (Dual)
400
LMV924 (Quad)
750
CMRR
Common Mode Rejection Ratio
0V
V
CM
3.8V
86
dB
min
0.2V
V
CM
0V
5.0V
V
CM
5.2V
1.8V
V
+
5V
V
CM
= 0.5V
For CMRR
50dB
72
PSRR
Power Supply Rejection Ratio
78
67
62
-0.2
0
5.2
5.0
86
82
89
85
72
68
77
73
dB
min
V
max
V
min
V
CM
Input Common-Mode Voltage
Range
-0.3
5.350
A
V
Voltage Gain
LMV921 (Single)
R
L
= 600
to 2.5V
V
O
= 0.2V to 4.8V
R
L
= 2k
to 2.5V
V
O
= 0.2V to 4.8V
R
L
= 600
to 2.5V
V
O
= 0.2V to 4.8V
R
L
= 2k
to 2.5V
V
O
= 0.2V to 4.8V
104
dB
min
108
Voltage Gain
LMV922 (Dual)
LMV924 (Quad)
90
dB
min
96
L
www.national.com
6
相關(guān)PDF資料
PDF描述
LMV981IDBVT 1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN
LMV982 1.8V, RRIO Operational Amplifiers with Shutdown
LMV982MM 1.8V, RRIO Operational Amplifiers with Shutdown
LMV982MMX 1.8V, RRIO Operational Amplifiers with Shutdown
LMX1501 PLLatinumTM 1.1 GHz Frequency Synthesizer for RF Personal Communications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV922 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.8V, 1MHz, Low Power Operational Amplifiers with Rail-To-Rail Input and Output
LMV922A WAF 制造商:Texas Instruments 功能描述:
LMV922M 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:OC White Company 功能描述:OP Amp Dual GP R-R I/O 5V 8-Pin SOIC N Rail
LMV922MM 制造商:Texas Instruments 功能描述:
LMV922MMX 功能描述:IC OP AMP LO PWR RRIO 8-MSOP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 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:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):4.5 V ~ 16.5 V,±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:帶卷 (TR)