參數(shù)資料
型號: LT1490A
廠商: Linear Technology Corporation
英文描述: Dual Micropower Rail-to-Rail Input and Output Op Amps(雙路微功耗,滿幅度輸入和輸出運(yùn)算放大器)
中文描述: 雙微軌至軌輸入和輸出運(yùn)算放大器(雙路微功耗,滿幅度輸入和輸出運(yùn)算放大器)
文件頁數(shù): 4/16頁
文件大小: 227K
代理商: LT1490A
4
LT1490A/LT1491A
LT1490AC/LT1491AC
LT1490AI/LT1491AI
MIN
TYP
150
SYMBOL
V
OS
PARAMETER
Input Offset Voltage (Note 5)
CONDITIONS
LT1490A N, S Packages
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
LT1490A MS8 Package, LT1491A N, S Packages
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
–40
°
C
T
A
85
°
C
MAX
700
950
1100
1200
1350
1500
6
0.8
8
UNITS
μ
V
μ
V
μ
V
μ
V
μ
V
μ
V
G
G
250
G
G
Input Offset Voltage Drift (Note 9)
Input Offset Current
Input Bias Current
Input Bias Current Drift
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
G
2
μ
V/
°
C
I
OS
I
B
G
0.2
1
5
1
50
0.015
17
15000
4.6
nA
nA
G
–40
°
C
T
A
85
°
C
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode, V
CM
= –15V to 14V
G
pA/
°
C
μ
V
P-P
nV/
Hz
pA/
Hz
M
M
e
n
i
n
R
IN
6
C
IN
Input Capacitance
Input Voltage Range
Common Mode Rejection Ratio
Large-Signal Voltage Gain
pF
V
dB
G
–15
80
100
75
50
±
14.9
±
14.5
±
14.5
±
20
±
15
±
10
88
29
CMRR
A
VOL
V
CM
= –15V to 29V
V
O
=
±
14V, R
L
= 10k
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
No Load
I
OUT
=
±
5mA
I
OUT
=
±
10mA
Short to GND
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
V
S
=
±
1.25V to
±
22V
G
98
250
V/mV
V/mV
V/mV
G
G
V
O
Output Voltage Swing
G
G
±
14.978
±
14.750
±
14.670
±
25
V
V
V
I
SC
Short-Circuit Current (Note 2)
mA
mA
mA
dB
μ
A
μ
A
kHz
kHz
kHz
V/
μ
s
G
G
PSRR
I
S
Power Supply Rejection Ratio
Supply Current per Amplifier
G
98
50
70
85
G
GBW
Gain Bandwidth Product
f = 1kHz
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
A
V
= –1, R
L
=
∞,
V
O
=
±
10V,
Measure at V
O
=
±
5V
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
125
110
100
0.0375
200
G
G
SR
Slew Rate
0.07
G
G
0.0330
0.0300
V/
μ
s
V/
μ
s
ELECTRICAL CHARACTERISTICS
The
G
denotes specifications which apply over the full operating temperature
range of –40
°
C
T
A
85
°
C, otherwise specifications are at T
A
= 25
°
C. V
S
=
±
15V; V
CM
= 0V, V
OUT
= 0V unless otherwise noted. (Note 4)
相關(guān)PDF資料
PDF描述
LT1491A Quad Micropower Rail-to-Rail Input and Output Op Amps(四路微功耗,滿幅度輸入和輸出運(yùn)算放大器)
LT1492 5MHz, 3V/us, Low Power Single Supply, Dual and Quad Precision Op Amps
LT1492CN8 5MHz, 3V/us, Low Power Single Supply, Dual and Quad Precision Op Amps
LT1492CS8 5MHz, 3V/us, Low Power Single Supply, Dual and Quad Precision Op Amps
LT1493 5MHz, 3V/us, Low Power Single Supply, Dual and Quad Precision Op Amps
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1490A_1 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual/Quad Over-The-Top Micropower Rail-to-Rail Input and Output Op Amps
LT1490ACDD 功能描述:IC OPAMP R-R IN/OUT DUAL 8DFN RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 其它有關(guān)文件:Automotive Product Guide 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉(zhuǎn)換速率:3 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:70µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:48mA 電壓 - 電源,單路/雙路(±):2.7 V ~ 5.5 V,±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:Digi-Reel® 其它名稱:MAX4475AUT#TG16DKR
LT1490ACDD#PBF 功能描述:IC OPAMP R-R IN/OUT DUAL 8DFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源,單路/雙路(±):3 V ~ 32 V,±1.5 V ~ 16 V 工作溫度:0°C ~ 70°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:LM324ADTBR2G-NDLM324ADTBR2GOSTR
LT1490ACDD#PBF 制造商:Linear Technology 功能描述:Operational Amplifier (Op-Amp) IC
LT1490ACDD#TR 功能描述:IC OP AMP R-R IN/OUT DUAL 8-DFN RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:電流檢測 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:- 增益帶寬積:125kHz -3db帶寬:- 電流 - 輸入偏壓:- 電壓 - 輸入偏移:100µV 電流 - 電源:1.1µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA,CSPBGA 供應(yīng)商設(shè)備封裝:4-UCSP(2x2) 包裝:剪切帶 (CT) 其它名稱:MAX9634WERS+TCT