參數(shù)資料
型號(hào)： OPA4243EA
英文描述： Quad OPERATIONAL AMPLIFIER MicroPOWER, Single-Supply
中文描述： 四運(yùn)算放大器微功耗，單電源
文件頁數(shù)： 2/7頁
文件大小： 97K
代理商： OPA4243EA
2
OPA4243
SPECIFICATIONS: V
S
= +2.6V to +36V
Boldface
limits apply over the specified temperature range,
T
A
= –40
°
C to +85
°
C
At T
A
= +25
°
C, R
L
= 20k
connected to ground, unless otherwise noted.
OPA4243EA
TYP
(1)
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
Over Temperature
vs Temperature
vs Power Supply
Over Temperature
Channel Separation
CONDITIONS
MIN
MAX
UNITS
V
OS
V
S
=
±
7.5V, V
CM
= 0
±
2
±
5
±
6
mV
mV
μ
V/
°
C
μ
V/V
μ
V/V
dB
dV
OS
/dT
PSRR
T
A
= –40
°
C to +85
°
C
V
S
= +2.6V to +36V
V
S
= +2.6V to +36V
±
2.5
2.5
100
100
140
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
I
R
V
CM
= V
S
/2
V
CM
= V
S
/2
–10
±
1
–25
±
10
nA
nA
I
OS
NOISE
Input Noise Voltage, f = 0.1 to 10Hz
Input Noise Voltage Density, f = 1kHz
Current Noise Density, f = 1kHz
0.4
22
40
μ
Vp-p
nV/
√
Hz
fA/
√
Hz
e
n
i
n
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
Over Temperature
V
0
82
82
(V+) – 0.9
V
dB
dB
CMRR
V
S
=
±
18V, V
CM
= –18V to +17.1V
V
S
=
±
18V, V
CM
= –18V to +17.1V
104
INPUT IMPEDANCE
Differential
Common-Mode
10
6
|| 2
10
9
|| 2
|| pF
|| pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
Over Temperature
A
OL
V
O
= 0.5V to (V+) – 0.9
V
O
= 0.5V to (V+) – 0.9
86
86
104
dB
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Setting Time, 0.01%
Overload Recovery Time
GBW
SR
430
kHz
V/
μ
s
μ
s
μ
s
G = 1
10V Step
V
IN
Gain = V
S
–0.1,
±
0.16
150
8
OUTPUT
Voltage Output, Positive
Over Temperature
Voltage Output, Negative
Over Temperature
Voltage Output, Positive
Over Temperature
Voltage Output, Negative
Over Temperature
Short-Circuit Current
Capacitive Load Drive
V
O
A
OL
≥
80dB, R
L
= 20k
to V
S
/2
A
OL
≥
80dB, R
L
= 20k
to V
S
/2
A
OL
≥
80dB, R
L
= 20k
to V
S
/2
A
OL
80dB, R
= 20k
to V
/2
A
OL
≥
80dB, R
L
= 20k
to Ground
A
OL
≥
80dB, R
L
= 20k
to Ground
A
OL
≥
80dB, R
L
= 20k
to Ground
A
OL
≥
80dB, R
L
= 20k
to Ground
(V+) – 0.9
(V+) – 0.9
0.5
0.5
(V+) – 0.75
(V+) – 0.75
0.2
0.2
(V+) – 0.75
(V+) – 0.75
0.1
0.1
–25, +12
See Typical Curve
V
V
V
V
V
V
V
V
I
SC
mA
C
LOAD
POWER SUPPLY
Specified Voltage Range
Minimum Operating Voltage
Quiescent Current
Over Temperature
V
S
Over Temperature
+2.6
+36
V
V
μ
A
μ
A
+2.2
45
I
O
I
O
= 0
I
O
= 0
60
70
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
TSSOP-14 Surface Mount
–40
–55
–65
85
125
150
°
C
°
C
°
C
θ
JA
100
°
C/W
NOTE: (1) V
S
= +15V.
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OPA4243EA/250E4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad MicroPower Single-Supply 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
OPA4243EA/2K5 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad MicroPower Single-Supply 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
OPA4243EA/2K5E4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad MicroPower Single-Supply 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
OPA4244 制造商:BB 制造商全稱:BB 功能描述:MicroPower, Single-Supply OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
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