參數(shù)資料
型號(hào): OPA2357
英文描述: 250MHz, Rail-to-Rail I/O, CMOS Operational Amplifier with Shutdown
中文描述: 250MHz的,軌至軌I / O,CMOS運(yùn)算放大器具有關(guān)斷
文件頁數(shù): 4/23頁
文件大小: 424K
代理商: OPA2357
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SBOS235C MARCH 2002 REVISED MAY 2004
www.ti.com
4
ELECTRICAL CHARACTERISTICS: V
S
= +2.7V to +5.5V Single-Supply (continued)
Boldface
limits apply over the temperature range,
T
A
= 40
°
C to +125
°
C
.
All specifications at TA = +25
°
C, RF = 0
, RL = 1k
connected to VS/2, unless otherwise noted.
OPA357AI
OPA2357AI
PARAMETER
UNITS
MAX
TYP
MIN
CONDITIONS
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current (per amplifier)
VS
2.7
5.5
V
V
2.5 to 5.5
4.9
IQ
VS = +5V, Enabled, IO = 0
Specified Temperature Range
6
mA
mA
7.5
ENABLE/SHUTDOWN FUNCTION
Disabled (logicLOW Threshold)
Enabled (logicHIGH Threshold)
Logic Input Current
Turn-On Time
Turn-Off Time
Off Isolation
Quiescent Current (per amplifier)
0.8
V
V
nA
ns
ns
dB
μ
A
2
Logic LOW
200
100
30
74
3.4
G = +1, 5MHz, RL = 10
6
THERMAL SHUTDOWN
Junction Temperature
Shutdown
Reset from Shutdown
TJ
+160
+140
°
C
°
C
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SOT23-6
SO-8 PowerPAD
MSOP-10
40
55
65
+125
+150
+150
°
C
°
C
°
C
JA
°
C/W
°
C/W
°
C/W
°
C/W
150
65
150
(1)See typical characteristics
Output Voltage Swing vs Output Current
.
(2)Specified by design.
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