AP4303AM-CTRE1(2005) Просмотр технического описания (PDF) - BCD Semiconductor
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AP4303AM-CTRE1 Datasheet PDF : 12 Pages
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QUAD OP AMP AND VOLTAGE REFERENCE
Electrical Characteristics
Operating Conditions: VCC = +5V, TA= 25oC unless otherwise specified.
Parameter
Conditions
Total Supply Current, Excluding VCC = 5V, no load, -40oC ≤TA ≤85oC
Current in Voltage Reference
VCC = 18V, no load, -40oC ≤TA ≤85oC
Voltage Reference Section
Reference Voltage for AZ4303C
IKA= 10mA 0.5% tolerance
TA = 25oC 1% tolerance
Reference Voltage for AZ4303D
IKA = 10mA 0.5% tolerance
TA = 25oC 1% tolerance
Reference Voltage Deviation over IKA = 10mA, TA = -40 to 85oC
Full Temperature Range
Minimum Cathode Current
-
for Regulation
Ratio of Change in VREF to that of IKA = 10mA VREF ~ 10V
Cathode Voltage
10V ~ 18V
Reference Current
IKA = 10mA, R1 = 10K, R2 = ∞
The Deviation of Reference Current VKA = VREF, IKA = 10mA,
over Temperature
TA = -40oC to 85oC
Off-State Cathode Current
VREF = 0, VKA = 18V
Dynamic Impedance
IKA = 1.0 to 80mA, f<1kHz
Op Amp Section (per OPA)
(VCC = 5V, VO = 1.4V, TA = 25oC, Unless otherwise noted)
Input Offset Voltage
TA = 25oC
TA = -40 to 85oC
Input Offset Voltage Temperature TA = -40 to 85oC
Drift
Input Offset Current
TA = 25oC
Input Bias Current
TA = 25oC
Data Sheet
AP4303
Min Typ Max Unit
1.0
1.6
mA
1.2
2.4
1.244 1.250 1.256
V
1.237
1.263
1.234 1.240 1.246
V
1.227
1.252
5
17
mV
0.1
0.2
mA
1.0
2.7 mV/V
0.5
2.0
0.7
4
µA
0.4
1.2
µA
0.05
1.0
µA
0.2
0.5
Ω
0.5
3
mV
5
7 µV/ oC
2
30
nA
20
150
nA
Apr. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
6
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