60
®
January1998
ca3193,ca3193a
1.2mhz,bicmosprecision
OperationalAmplifiers
提醒:thesedevicesaresensitivetoelectrostaticdischarge;followproperichandlingprocedures.
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fn1249.4
特性
•LowV
IO
- CA3193A ..........................200
µ
v(最大值)
- CA3193 ...........................500
µ
v(最大值)
•Low
∆
V
IO
/
∆
T
- CA3193A ......................... 3
µ
v/
o
c(最大值)
- CA3193 .......................... 5
µ
v/
o
c(最大值)
•LowI
IO
andI
I
•Low
∆
I
IO
/
∆
t: CA3193 ............... 150pa/
o
c(最大值)
•Low
∆
I
I
/
∆
t: CA3193 ................3.7na/
o
c(最大值)
产品
• ThermocouplePreamplifiers
• StrainGaugeBridgeAmplifiers
• SummingAmplifiers
• DifferentialAmplifiers
• BilateralCurrentSources
• LogAmplifiers
• DifferentialVoltmeters
• PrecisionVoltageReferences
• ActiveFilters
•Buffers
• 积分器
• 样本-和-holdcircuits
• LowFrequencyFilters
描述
The CA3193A and CA3193 are 过激-稳固的, 精确
仪器, operational amplifiers that employ 两个都
PMOS andbipolartransistorson asinglemonolithic碎片.
TheCA3193AandCA3193amplifiersareinternally阶段
compensated and provide a gain bandwidth product 的
1.2mhz.theyarepincompatiblewiththeindustry741
series and manyother IC op 放大器,and may be used 作
replacementsfor741seriestypesinmostapplications.
TheCA3193AandCA3193canalsobeusedasfunctional
replacements for op amp types 725, 108a, 运算-5, 运算-7,
LM11andLM714inmanyapplicationswherenullingisnot
运用.becauseoftheirlowoffsetvoltageandlowoffset
voltage vs temperature coefficient the CA3193A 和
CA3193amplifiershaveawiderrangeofapplicationsthan
mostopampsandareparticularlywellsuitedforuseas
thermocouple 放大器, high gain 过滤, 缓存区, strain
gaugebridgeamplifiersandprecisionvoltagereferences.
The two types in the CA3193 series are functionally
完全同样的. The CA3193A and CA3193 operate from供应
voltagesof
±
3.5vto
±
18v.
引脚
CA3193
(pdip)
TOPVIEW
PartNumberInformation
PARTNUMBER
温度.
range(
o
c) 包装
pkg.
非.
CA3193AE -25to85 8LdPDIP e8.3
CA3193E 0to70 8LdPDIP e8.3
OFFSETNULL
inv.input
非-inv.input
v-
1
2
3
4
8
7
6
5
NC
V+
输出
OFFSETNULL
-
+
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