|
|
PDF ADSD-1420S Data sheet ( Hoja de datos )
| Número de pieza | ADSD-1420S | |
| Descripción | 20MSPS Sampling A/D Converter | |
| Fabricantes | Delta Electronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ADSD-1420S (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
ADSD-1420S
Dual 14-Bit, 20MSPS
Sampling A/D Converter
FEATURES
■ 14-bit resolution; 20MSPS sampling rate
■ Functionally complete; ±2.5V input range
■ No missing codes over full temperature range
■ Edge-triggered
■ ±5V supplies, 1.6 Watts
■ 75dB SNR, –80dB THD
■ Ideal for both time and frequency-domain applications
INPUT/OUTPUT CONNECTIONS
PIN FUNCTION
1 INPUT A
2 +5VA
3 ANALOG GROUND
PIN FUNCTION
40 INPUT B
39 +5VA
38 ANALOG GROUND
GENERAL DESCRIPTION
The ADSD-1420S is a functionally complete, dual
14-bit, 20MSPS, sampling A/D converter. Its standard,
40-pin, triple-wide SMT DIP contains two fast-settling
sample/hold amplifiers, two 14-bit A/D converters,
multiplexed output buffers, a precision reference, and
all the timing and control logic necessary to operate
from either two or a single start convert pulse.
The ADSD-1420S is optimized for wideband
frequency-domain applications and is fully FFT tested.
The ADSD-1420S requires only ±5V supplies and
typically consumes 1.6 Watts. The digital output power
supply is capable of directly driving 5V or 3V logic
systems. Models are available in either commercial
0 to +70°C or military -55 to +125°C operating
temperature ranges.
4
5
6
7
8
9
10
11
12
13
14www.DataSheet4U.com
15
16
17
18
19
20
N.C.
OFFSET A
RANGE
1.55V REF
ANALOG GROUND
–5V
ENABLE A
START A
VDD
BIT 14 (LSB)
BIT 13
BIT 12
BIT 11
BIT 10
BIT 9
BIT 8
DGND
37 N.C.
36 OFFSET B
35 N.C.
34 EOC A
33 ANALOG GROUND
32 –5V
31 ENABLE B
30 START B
29 EOC B
28 BIT 1 (MSB)
27 BIT 2
26 BIT 3
25 BIT 4
24 BIT 5
23 BIT 6
22 BIT 7
21 DGND
�������������������
����������������
����������������������
�����������������
��������������
���������
������������
�����������
���������������
������������������
��������
��������
www.cd4power.com
�
���
�����
�
�
��� �����
�
������
������
����
���
�
���
����������
�������������
��
���
�����
���
�����
����
��������������
����
������
����
���������
���
Figure 1. ADSD-1420S Functional Block Diagram
�������������
�������
�������
�������
�������
�������
��������
������
������
������
������
������
������
�������
Page 1 of 5
1 page  
MECHANICAL DIMENSIONS INCHES (mm)
ADSD-1420S
2.10
0.025 Typ.
0.100 Typ.
1.900
Opening In Shell To Prevent
Fluid Entrapment
0.262
0.10
0.06
1.09
0.015 Thick Copper Leads
Bottom Of Leads To Be
Coplanar to 0.005
ORDERING INFORMATION
MODEL NUMBER
ADSD-1420S
ADSD-1420S-EX
OPERATING TEMP. RANGE
0 to +70°C
–55 to +125°C
Contact C&D Technologies (Datel) for high-reliability versions
C&D Technologies (DATEL), Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151
Tel: 508.339.3000, 800.233.2765 Fax: 508.339.6356
www.cd4power.com E-mail: [email protected]
ISO 9001:2000 REGISTERED
DS-0567 011/06
C&D Technologies (NCL), Ltd. Milton Keynes, England
Tel: +44 (0) 1908.615232 E-mail: [email protected]
C&D Technologies (DATEL) S.a.r.l. Montigny Le Bretonneux, France
Tel: +33 (0) 1.34.60.01.01 E-mail: [email protected]
C&D Technologies (DATEL) GmbH München, Germany
Tel: +49 (0) 89.544334.0 E-mail: [email protected]
C&D Technologies KK Tokyo and Osaka, Japan
Tel: +81 3.3779.1031, 6.6354.2025 E-mail: [email protected], [email protected]
C&D Technologies (DATEL) China Shanghai, People’s Republic of China
Tel: +86.50273678 E-mail: [email protected]
DATEL makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do
not imply the granting of licenses
TEL logo is a registered DATEL, Inc. trademark.
www.cd4power.com
Page 5 of 5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet ADSD-1420S.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADSD-1420S | 20MSPS Sampling A/D Converter | Delta Electronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |