參數(shù)資料
型號(hào)： OPA244
英文描述： 256K, 32K X 8, 1.8V SER EE, -40C to +85C, 8-MSOP, TUBE
中文描述： 微功耗單電源運(yùn)算放大器MicroAmplifier（TM）系列
文件頁數(shù)： 2/11頁
文件大小： 243K
代理商： OPA244
2
OPA241, 251
OPA241UA, PA
OPA251UA, 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
A
= –40
°
C to +85
°
C
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
30
30
6
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
6
6
6
6
nA
nA
nA
nA
I
OS
±
0.1
6
NOISE
Input Voltage Noise, f = 0.1 to 10kHz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
1
6
6
6
μ
Vp-p
nV/
√
Hz
fA/
√
Hz
e
n
45
40
i
n
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
T
A
= –40
°
C to +85
°
C
V
–0.2
80
80
(V+) –1
V
dB
dB
CMRR
V
CM
= –0.2V to (V+) –1V
V
CM
= 0V to (V+) –1V
106
6
INPUT IMPEDANCE
Differential
Common-Mode
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)
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
/2, A
OL
≥
96dB
R
L
= 10k
to V
S
/2, A
OL
≥
100dB
R
L
= 10k
to V
S
/2, A
OL
≥
96dB
50
75
6
6
mV
mV
mV
mV
mV
mA
100
100
200
200
T
A
= –40
°
C to +85
°
C
100
6
T
= –40
°
C to +85
°
C
Short-Circuit Current
Capacitive Load Drive
I
SC
–24/+4
6
6
C
LOAD
See Typical Curve
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current
T
A
= –40
°
C to +85
°
C
V
S
+2.7 to +5
6
V
V
μ
A
μ
A
+2.7
+36
±
28
±
34
6
6
I
Q
I
O
= 0
I
O
= 0
±
24
6
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
8-Pin DIP
SO-8 Surface Mount
–40
–55
–55
+85
+125
+125
6
6
6
6
6
6
°
C
°
C
°
C
θ
JA
100
150
6
6
°
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
= +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
OPA244NA 256K, 32K X 8, 1.8V SER EE IND, -40C to +85C, 8-SOIC 150mil, TUBE
OPA244PA 256K, 32K X 8, 1.8V SER EE, -40C to +85C, 8-DFN, T/R
OPA251PA 256K, 32K X 8 1.8V SER EE, -40C to +85C, 8-SOIC 150mil, T/R
OPA256C-1 Self-Scanning Line Sensor(自掃描線傳感器)
OPA256C1 Self-Scanning Line Sensor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA244NA 制造商:Texas Instruments 功能描述:OP AMP MICROPOWER SOT-23-5 244 制造商:Texas Instruments 功能描述:OP AMP, MICROPOWER, SOT-23-5, 244 制造商:Texas Instruments 功能描述:OP AMP, MICROPOWER, SOT-23-5, 244; Op Amp Type:Low Power; No. of Amplifiers:1; Slew Rate:0.1V/s; Supply Voltage Range: 1.1V to 18V; Amplifier Case Style:SOT-23; No. of Pins:5; Bandwidth:430kHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes
OPA244NA 制造商:Texas Instruments 功能描述:OP AMP MICROPOWER SOT-23-5 244
OPA244NA/250 功能描述:運(yùn)算放大器 - 運(yùn)放 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
OPA244NA/250G4 功能描述:運(yùn)算放大器 - 運(yùn)放 MicroPwr Sgl-Supply Op 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
OPA244NA/3K 功能描述:運(yùn)算放大器 - 運(yùn)放 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
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