Burr-Brown Corporation OPA2277, Руководство пользователя

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OPA277, OPA2277, OPA4277
4
SBOS079A
www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
=
±
5V to V
S
=
±
15V
(CONT)
At T
A
= +25
°
C, and R
L
= 2k
Ω
, unless otherwise noted.
Boldface limits apply over the specified temperature range, –40
°
C to +85
°
C.
OPA277PA, UA
OPA277P, U OPA2277PA, UA OPA277AIDRM,
OPA2277P, U OPA4277PA, UA OPA2277AIDRM
PARAMETER CONDITION MIN TYP
(1)
MAX MIN TYP
(1)
MAX MIN TYP
(1)
MAX UNITS
OUTPUT
Voltage Output
V
O
R
L
= 10k
Ω
(V–) +0.5 (V+) –1.2
✻ ✻ ✻ ✻
V
T
A
= –40
°
C to +85
°
C R
L
= 10k
Ω
(V–) +0.5 (V+) –1.2
✻ ✻ ✻ ✻
V
R
L
= 2k
Ω
(V–) +1.5 (V+) –1.5
✻ ✻ ✻ ✻
V
T
A
= –40
°
C to +85
°
C R
L
= 2k
Ω
(V–) +1.5 (V+) –1.5
✻ ✻ ✻ ✻
V
Short-Circuit Current I
SC
±
35
✻ ✻
mA
Capacitive Load Drive C
LOAD
See Typical Curve
✻ ✻
POWER SUPPLY
Specified Voltage Range
V
S
±
5
±
15
✻ ✻ ✻ ✻
V
Operating Voltage Range
±
2
±
18
✻ ✻ ✻ ✻
V
Quiescent Current (per amplifier) I
Q
I
O
= 0
±
790
±
825
✻ ✻ ✻ ✻
µ
A
T
A
= –40
°
C to +85
°
C I
O
= 0
±
900
✻ ✻
µ
A
TEMPERATURE RANGE
Specified Range
–40 +85
✻ ✻ ✻ ✻
°
C
Operating Range –55 +125
✻ ✻ ✻ ✻
°
C
Storage Range –55 +125
✻ ✻ ✻ ✻
°
C
Thermal Resistance
θ
JA
SO-8 Surface-Mount 150
✻
°
C/W
DIP-8 100
✻
°
C/W
DIP-14 80
✻
°
C/W
SO-14 Surface-Mount 100
✻
°
C/W
DFN-8
(2)
45
°
C/W
✻
Specifications same as OPA277P, U.
NOTES: (1) V
S
=
±
15V.
(2) Thermal pad soldered to printed circuit board (PCB).