參數(shù)資料
型號: OPA2365
英文描述: 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail OPERATIONAL AMPLIFIERS
中文描述: 2.2伏,50MHz的,低噪聲,單電源軌至軌運算放大器
文件頁數(shù): 3/16頁
文件大小: 301K
代理商: OPA2365
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SBOS365A JUNE 2006 REVISED JULY 2006
www.ti.com
3
ELECTRICAL CHARACTERISTICS: V
S
= +2.2V to +5.5V
Boldface
limits apply over the specified temperature range,
T
A
= 40
°
C to +125
°
C.
At T
A
= +25
°
C, R
L
= 10k
connected to V
S
/2, V
CM
= V
S
/2, and V
OUT
= V
S
/2, unless otherwise noted.
OPAx365
TYP
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
OFFSET VOLTAGE
Input Offset Voltage
Drift
vs Power Supply
Channel Separation, dc
INPUT BIAS CURRENT
Input Bias Current
over Temperature
Input Offset Current
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz e
n
Input Voltage Noise Density, f = 100kHz e
n
Input Current Noise Density, f = 10kHz i
n
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
INPUT CAPACITANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
V
OS
100
1
10
0.2
200
μ
V
dV
OS
/dT
PSRR
μ
V/
°
C
μ
V/V
μ
V/V
V
S
= +2.2V to +5.5V
100
I
B
±
0.2
±
10
pA
See Typical Characteristics
±
0.2
I
OS
±
10
pA
5
μ
V
PP
nV/
Hz
fA/
Hz
4.5
4
V
CM
CMRR
(V) 0.1
100
(V+) + 0.1
V
dB
(V) 0.1V V
CM
(V+) + 0.1V
120
6
2
pF
pF
A
OL
RL = 10k
, 100mV < VO < (V+) 100mV
RL = 600
, 200mV
<
VO
<
(V+) 200mV
RL = 600
, 200mV < VO < (V+) 200mV
V
S
= 5V
100
100
94
120
120
dB
dB
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
GBW
SR
50
25
200
300
<
0.1
0.0006
MHz
V/
μ
s
ns
ns
μ
s
%
G = +1
t
S
4V Step, G = +1
4V Step, G = +1
V
IN
x Gain > V
S
0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise
OUTPUT
Voltage Output Swing from Rail
over Temperature
Short-Circuit Current
Capacitive Load Drive
Open-Loop Output Impedance
POWER SUPPLY
Specified Voltage Range
Quiescent Current Per Amplifier
over Temperature
TEMPERATURE RANGE
Specified Range
Thermal Resistance
SOT23-5
SO-8
DFN-8
THD+N
R
L
= 600
, V
O
= 4V
PP
, G = +1, f = 1kHz
R
L
= 10k
, V
S
= 5.5V
10
±
65
20
mV
mA
I
SC
C
L
See Typical Characteristics
30
f = 1MHz, I
O
= 0
V
S
I
Q
2.2
5.5
5
5
V
I
O
= 0
4.6
mA
mA
40
+125
°
C
JA
°
C/W
°
C/W
°
C/W
°
C/W
200
150
46
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