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參數(shù)資料
| 型號(hào)： | OPA4241UA |
| 英文描述： | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| 中文描述： | 單電源，微功耗運(yùn)算放大器 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 268K |
| 代理商： | OPA4241UA |
3
OPA241, 2241, 4241
OPA251, 2251, 4251
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
T
= –40
°
C to +85
°
C
vs Temperature
vs Power Supply
T
= –40
°
C to +85
°
C
Channel Separation (dual, quad)
V
OS
±
100
±
150
±
0.6
6
±
50
±
100
±
0.5
3
±
250
±
300
μ
V
μ
V
dV
/dT
PSRR
T
A
= –40
°
C to +85
°
C
V
S
=
±
1.35V to
±
18V
V
S
=
±
1.35V to
±
18V
μ
V/
°
C
μ
V/V
μ
V/V
μ
V/V
6
6
30
30
6
0.3
INPUT BIAS CURRENT
Input Bias Current
(1)
T
= –40
°
C to +85
°
C
Input Offset Current
T
A
= –40
°
C to +85
°
C
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
I
B
6
–4
–20
–25
±
2
±
2
nA
nA
nA
nA
I
OS
6
±
0.1
6
6
6
1
45
40
μ
Vp-p
nV/
√
Hz
fA/
√
Hz
e
n
i
n
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
T
A
= –40
°
C to +85
°
C
V
(V–) –0.2
100
100
(V+) –0.8
V
dB
dB
CMRR
V
CM
= –15.2V to 14.2V
V
CM
= –15V to 14.2V
6
124
INPUT IMPEDANCE
Differential
Common-Mode
6
6
10
7
|| 2
10
9
|| 4
|| pF
|| pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
T
A
= –40
°
C to +85
°
C
A
OL
R
L
= 100k
, V
O
= –14.75V to +14.75V
R
L
= 100k
, V
O
= –14.75V to +14.75V
R
L
= 20k
, V
O
= –14.7V to +14.7V
R
L
= 20k
, V
O
= –14.7V to +14.7V
6
100
100
100
100
128
dB
dB
dB
dB
6
128
T
A
= –40
°
C to +85
°
C
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Overload Recovery Time
GBW
SR
6
6
6
35
0.01
60
kHz
V/
μ
s
μ
s
G = 1
V
IN
G = V
S
OUTPUT
Voltage Output Swing from Rail
(2)
V
O
R
L
= 100k
, A
OL
≥
70dB
R
L
= 100k
, A
OL
≥
100dB
R
L
= 100k
, A
OL
≥
100dB
R
L
= 20k
, A
OL
≥
100dB
R
L
= 20k
, A
OL
≥
100dB
6
6
50
75
mV
mV
mV
mV
mV
250
250
300
300
T
A
= –40
°
C to +85
°
C
6
100
T
= –40
°
C to +85
°
C
Short-Circuit Current
Single Versions
Dual Versions
Capacitive Load Drive
I
SC
6
6
6
–21/+4
–50/+4
mA
mA
C
LOAD
See Typical Curve
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current (per amplifier)
T
A
= –40
°
C to +85
°
C
V
S
6
±
15
V
V
μ
A
μ
A
T
A
= –40
°
C to +85
°
C
I
O
= 0
I
O
= 0
6
6
±
1.35
±
18
±
38
±
45
I
Q
6
±
27
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
8-Pin DIP
SO-8 Surface Mount
14-Pin DIP
SO-14 Surface Mount
6
6
6
6
6
6
–40
–55
–55
+85
+125
+125
°
C
°
C
°
C
θ
JA
6
6
6
6
100
150
80
100
°
C/W
°
C/W
°
C/W
°
C/W
6
Specifications the same as OPA251UA, PA.
NOTES: (1) The negative sign indicates input bias current flows out of the input terminals. (2) Output voltage swings are measured between the output and
power supply rails.
SPECIFICATIONS: V
S
=
±
15V
At T
A
= +25
°
C, R
= 100k
connected to ground, unless otherwise noted.
Boldface
limits apply over the specified temperature range, T
A
= –40
°
C to +85
°
C.
OPA241UA, PA
OPA2241UA, PA
OPA4241UA, PA
OPA251UA, PA
OPA2251UA, PA
OPA4251UA, PA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA251UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA2251UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA4251UA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA4241 | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA4241PA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA4241UA | 制造商:Texas Instruments 功能描述:IC SM OP-AMP QUAD MICROPOWER |
| OPA4241UA | 制造商:Texas Instruments 功能描述:OP AMP QUAD MICROPOWER SMD 4241 |
| OPA4241UA/2K5 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply MicroPower Oper 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(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 |
| OPA4241UA/2K5G4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Single-Supply MicroPower Oper 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(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 |
| OPA4241UA2K5 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
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