Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AMS494CD Datasheet(PDF) 3 Page - Advanced Monolithic Systems Ltd

Part # AMS494CD
Description  Internal regulator provides a stable 5V reference supply
PDF  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AMS [Advanced Monolithic Systems Ltd]
Direct Link   http://www.ams-semitech.com
Logo AMS - Advanced Monolithic Systems Ltd

AMS494CD Datasheet(HTML) 3 Page - Advanced Monolithic Systems Ltd

  AMS494CD Datasheet HTML 1Page - Advanced Monolithic Systems Ltd AMS494CD Datasheet HTML 2Page - Advanced Monolithic Systems Ltd AMS494CD Datasheet HTML 3Page - Advanced Monolithic Systems Ltd AMS494CD Datasheet HTML 4Page - Advanced Monolithic Systems Ltd AMS494CD Datasheet HTML 5Page - Advanced Monolithic Systems Ltd AMS494CD Datasheet HTML 6Page - Advanced Monolithic Systems Ltd AMS494CD Datasheet HTML 7Page - Advanced Monolithic Systems Ltd  
Zoom Inzoom in Zoom Outzoom out
 3 / 7 page
background image
Electrical Characteristics
(VCC = 20V, f = 10KHz, TA = 0°C to + 70°C, unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
REFERENCE SECTION
Reference Output Voltage
VREF
IREF = 1mA
4.75
5.0
5.25
V
Line Regulation
∆VREF
VCC = 7V to 40V
-
2.0
25
mV
Temperature Coefficient of VREF
∆VREF/∆TTA = 0°C to 70°C
-
0.01
0.03
%/
°C
Load Regulation
∆VREF
IREF = 1mA to 10mA
-
1.0
15
mV
Short-Circuit Output Currnet
ISC
VREF = 0V
10
35
50
mA
OSCILLATOR SECTION
Oscillation Frequency
f
CT = 0.01
µF, RT = 12KΩ
-10
-
KHz
Frequency Change with Temperature
∆f/∆TCT = 0.01µF, RT = 12KΩ
--
2
%
DEAD TIME CONTROL SECTION
Input Bias Current
IBIAS
VCC = 15V, 0V
≤V4≤5.25V
-
-2.0
-10
µA
Maximum Duty Cycle
D(MAX)
VCC = 15V, V4 = 0V
O.C Pin = VREF
45
-
-
%
Input Threshold Voltage
VITH
Zero Duty Cycle
-
3.0
3.3
V
Max. Duty Cycle
0
-
-
ERROR AMP SECTION
Input Offset Voltage
VIO
V3 = 2.5V
-
2.0
10
mV
Input Offset Current
IIO
V3 = 2.5V
-
25
250
mA
Input Bias Current
IBIAS
V3 = 2.5V
-
0.2
1.0
µA
Common Mode Input Voltage
VCM
7V
≤ VCC ≤ 40V
-0.3
-
VCC
V
Open-Loop Voltage Gain
GVO
0.5V
≤ V3 ≤3 .5V
70
95
-
dB
Unit-Gain Bandwidth
BW
-
-
650
-
KHz
PWM COMPARATOR SECTION
Input Threshold Voltage
VITH
Zero Duty Cycle
-
4
4.5
V
Input Sink Currnet
ISINK
V3=0.7V
-0.3
-0.7
-
mV
OUTPUT SECTION
Output Saturation Voltage
Common Emitter
VCE(SAT)
VE = 0, IC = 200mA
-
1.1
1.3
V
Common Collector
VCC(SAT)
VC = 15V, IE = -200mA
-
1.5
2.5
Collector Off-State Currnet
IC(OFF)
VCC = 40V, VCE = 40V
-
2
100
µA
Emitter Off-State Current
IE(OFF)
VCC = VC = 40V, VE = 0
-
-
-100
TOTAL DEVICE
Supply Current
ICC
Pin 6 = VREF, VCC = 15V
-
6
10
mA
OUTPUT SWITCHING CHARACTERISTIC
Rise Time
tR
-
--
--
Common Emitter
-
-
-
100
200
ns
Common Collector
-
-
-
100
200
Fall Time
tF
-
--
--
Common Emitter
-
-
-
25
100
ns
Common Collector
-
-
-
40
100
AMS494
Advanced Monolithic Systems http://www.ams-semitech.com
3



Html Pages

1 2 3 4 5 6 7


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com