Datenblatt-pdf.com


CL432 Schematic ( PDF Datasheet ) - Calogic LLC

Teilenummer CL432
Beschreibung 1.25VPrecision Adjustable Shunt Reference / Amplifier
Hersteller Calogic LLC
Logo Calogic  LLC Logo 




Gesamt 7 Seiten
CL432 Datasheet, Funktion
CORPORATION
1.25VPrecision Adjustable
Shunt Reference / Amplifier
Preliminary Product Information
CL432
FEATURES
Temperature-Compensated: 50ppm/oC
Trimmed 0.5% Bandgap Reference
Internal Amplifier with 150mA Capability
Nominal Temperature Range Extended to 105oC
Low Frequency Dynamic Output Impedance: < 150m
Low Output Noise
PIN CONFIGURATION (Top View)
TO-92 (LP)
CATHODE
ANODE
REFERENCE
1G-33
ANODE
SOT-23 (VS)
CATHODE
REFERENCE
1J-22
DESCRIPTION
Calogic’s CL432 is a 3-terminal Adjustable Shunt Regulator
highly accurate 1.25V bandgap reference with a 0.5%
tolerance. The device offers thermal stability, wide operating
current (100mA) and an extended temperature range of 0o to
105oC for operation in power supply applications. The CL432
offers a wide operating voltage range of up to 18V and is an
excellent choice for voltage reference requirements in an
isolated feedback circuit for 3.0V to 3.3V switching mode
power supplies. The tight tolerance guarantees a lower
design cost for the power supply manufacturer by virtually
eliminating the need for an extra power supply manufacturing
process of the power supply.
The device is housed in several package options to meet the
designers criteria.
ORDERING INFORMATION
Part
CL432LP
CL432D
CL432VS
CL432S
Package
Temperature Range
TO-92
8-Pin Plastic SOIC
SOT-23
SOT-89
0 to 105oC
0 to 105oC
0 to 105oC
0 to 105oC
CATHODE 1
ANODE 2
ANODE 3
N/C 4
SOIC (D)
8 REFERENCE
7 ANODE
6 ANODE
5 N/C
1G-34
SOT-89 (S)
CATHODE
ANODE
REFERENCE
1G-35
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025






CL432 Datasheet, Funktion
CORPORATION
CL432
TYPICAL PERFORMANCE CURVES (continued)
NOISE VOLTAGE
70
60
50
40
30
20
VKA = VREF
10 I K = 10mA
0 TA = 25˚C
10 100 1k 10k
f – FREQUENCY (Hz)
100k
1G-47
LOW FREQUENCY DYNAMIC
OUTPUT IMPEDANCE
0.150
VKA = VREF
0.125
I KA = 1 TO 100mA
f 1kHz
0.100
0.075
0.050
0.025
0.0
–60 –30 0 30 60 90 120
TA – FREE AIR TEMPERATURE 1G-48
DYNAMIC OUTPUT
IMPEDANCE
100
TA = 25˚C
I K = 1 TO 100mA
10
1.0
0.1
0.01
1k
10k 100k 1M
f – FREQUENCY (Hz)
10M
1G-49
SMALL SIGNAL GAIN
vs FREQUENCY
70
60
50 TA = 25˚C
I K = 10mA
40
30
20
10
0
1k 10k 100k 1M 10M
f – FREQUENCY (Hz)
1G-50
15k
9µF
8.25k
IK
OUT
230
GND
1H-01
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025

6 Page







SeitenGesamt 7 Seiten
PDF Download[ CL432 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
CL431Precision Adjustable Shunt ReferenceCalogic  LLC
Calogic LLC
CL431DPrecision Adjustable Shunt ReferenceCalogic  LLC
Calogic LLC
CL431LPPrecision Adjustable Shunt ReferenceCalogic  LLC
Calogic LLC
CL431SPrecision Adjustable Shunt ReferenceCalogic  LLC
Calogic LLC
CL4321.25VPrecision Adjustable Shunt Reference / AmplifierCalogic  LLC
Calogic LLC

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche