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| 型號： | OPA4241 |
| 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)： | 2/10頁 |
| 文件大?。?/td> | 268K |
| 代理商： | OPA4241 |
2
OPA241, 2241, 4241
OPA251, 2251, 4251
OPA241UA, PA
OPA2241UA, PA
OPA4241UA, PA
OPA251UA, PA
OPA2251UA, PA
OPA4251UA, PA
PARAMETER
CONDITION
MIN
TYP
(1)
MAX
MIN
TYP
(1)
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
±
50
±
100
±
0.4
3
±
250
±
400
±
100
±
130
±
0.6
6
μ
V
μ
V
dV
/dT
PSRR
T
A
= –40
°
C to +85
°
C
V
S
= 2.7V to 36V
V
S
= 2.7V to 36V
μ
V/
°
C
μ
V/V
μ
V/V
μ
V/V
30
30
6
6
0.3
6
INPUT BIAS CURRENT
Input Bias Current
(2)
T
= –40
°
C to +85
°
C
Input Offset Current
T
A
= –40
°
C to +85
°
C
I
B
–4
–20
–25
±
2
±
2
6
nA
nA
nA
nA
I
OS
±
0.1
6
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
1
45
40
6
6
6
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
INPUT IMPEDANCE
Differential
Common-Mode
V
–0.2
80
80
(V+) –0.8
V
dB
dB
CMRR
V
CM
= –0.2V to (V+) –0.8V
V
CM
= 0V to (V+) –0.8V
106
6
10
7
|| 2
10
9
|| 4
6
6
|| pF
|| pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
T
A
= –40
°
C to +85
°
C
A
OL
R
L
= 100k
, V
O
= (V–)+100mV to (V+)–100mV
R
L
= 100k
, V
O
= (V–)+100mV to (V+)–100mV
R
L
= 10k
, V
O
= (V–)+200mV to (V+)–200mV
R
L
= 10k
, V
O
= (V–)+200mV to (V+)–200mV
100
100
100
100
120
6
dB
dB
dB
dB
120
6
T
A
= –40
°
C to +85
°
C
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Overload Recovery Time
GBW
SR
35
0.01
60
6
6
6
kHz
V/
μ
s
μ
s
V
S
= 5V, G = 1
V
IN
G = V
S
OUTPUT
Voltage Output Swing from Rail
(3)
V
O
R
L
= 100k
to V
S
/2, A
OL
≥
70dB
R
L
= 100k
to V
S
/2, A
OL
≥
100dB
R
L
= 100k
to V
S
/2, A
OL
≥
100dB
R
L
= 10k
to V
S
/2, A
OL
≥
100dB
R
L
= 10k
to V
S
/2, A
OL
≥
100dB
50
75
6
6
mV
mV
mV
mV
mV
100
100
200
200
T
A
= –40
°
C to +85
°
C
100
6
T
= –40
°
C to +85
°
C
Short-Circuit Current
Single Versions
Dual, Quad Versions
Capacitive Load Drive
I
SC
–24/+4
–30/+4
6
6
6
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
+2.7 to +5
6
V
V
μ
A
μ
A
T
A
= –40
°
C to +85
°
C
I
O
= 0
I
O
= 0
+2.7
+36
±
30
±
36
6
6
I
Q
±
25
6
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
8-Pin DIP
SO-8 Surface Mount
14-Pin DIP
SO-14 Surface Mount
–40
–55
–55
+85
+125
+125
6
6
6
6
6
6
°
C
°
C
°
C
θ
JA
100
150
80
100
6
6
6
6
°
C/W
°
C/W
°
C/W
°
C/W
6
Specifications the same as OPA241UA, PA.
NOTES: (1) V
= +5V. (2) The negative sign indicates input bias current flows out of the input terminals. (3) Output voltage swings are measured between the
output and power supply rails.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
SPECIFICATIONS: V
S
= 2.7V to 5V
At T
A
= +25
°
C, R
= 100k
connected to V
/2, unless otherwise noted.
Boldface
limits apply over the specified temperature range, T
A
= –40
°
C to +85
°
C.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA4241PA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA2241 | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA2241PA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA2251 | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
| OPA2251PA | Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA4241PA | 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 |
| OPA4241PAG4 | 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 | 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 | 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 |
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