參數(shù)資料
型號(hào): OPA2211I
廠商: Texas Instruments, Inc.
英文描述: 1.1nV/Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package
中文描述: 1.1nV/Noise,低功耗,精密運(yùn)算放大器纖巧DFN - 8封裝
文件頁(yè)數(shù): 5/9頁(yè)
文件大小: 320K
代理商: OPA2211I
www.ti.com
P
OPA211
OPA2211
SBOS377A–OCTOBER 2006–REVISED FEBRUARY 2007
ELECTRICAL CHARACTERISTICS: V
S
=
±
2.25V to
±
18V (continued)
BOLDFACE
limits apply over the specified temperature range, T
A
= –40
°
C to +125
°
C.
At T
A
= +25
°
C and R
L
= 10k
, unless otherwise noted.
Standard Grade
OPA211A, OPA2211A
High Grade
OPA211I, OPA2211I
(1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
OUTPUT
Voltage Output
V
OUT
R
L
= 10k
, A
OL
> 114dB
R
L
= 600
, A
OL
> 110dB
R
L
= 600
, A
> 110dB,
I
O
< 25mA
(V–)+0.2
(V+)–0.2
(V–)+0.2
(V+)–0.2
V
(V–)+0.6
(V+)–0.6
(V–)+0.6
(V+)–0.6
V
(V–)+0.6
(V+)–0.6
(V–)+0.6
(V+)–0.6
V
Short-Circuit Current
I
SC
+30/–45
+30/–45
mA
Capacitive Load Drive
C
LOAD
See Typical Characteristics
See Typical Characteristics
pF
POWER SUPPLY
Specified Voltage
V
S
±
2.25
±
18
±
2.25
±
18
V
Quiescent Current
(per channel)
I
Q
I
OUT
= 0
3.6
TBD
3.6
TBD
mA
Over Temperature
TBD
TBD
TBD
TBD
mA
μ
A
V
Shutdown Current
Disabled
TBD
20
TBD
20
ENABLE Pin Input Voltage
Enabled
(V+)–3
(V+)–3
ENABLE Pin Input Voltage
Disabled
(V+)–0.35
(V+)–0.35
V
TEMPERATURE RANGE
Specified Range
–40
+125
–40
+125
°
C
°
C
Operating Range
–55
+150
–55
+150
Thermal Resistance
θ
JA
Soldered to approximately
5cm
×
5cm copper area
DFN (3mm
×
3mm)
65
65
°
C/W
SO-8, MSOP-8
150
150
°
C/W
5
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