|
|
PDF CS3003 Data sheet ( Hoja de datos )
| Número de pieza | CS3003 | |
| Descripción | Precision Low-voltage Amplifier | |
| Fabricantes | Cirrus Logic | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CS3003 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
CS3003
www.DataSheet4U.com
Precision Low-voltage Amplifier
Features & Description
Low Offset:
– 10 μV Max.
Low Drift:
– 0.05 μV/°C Max.
Low Noise:
– 17 nV/√Hz
Open-loop Voltage Gain:
– 150 dB Typ.
Rail-to-Rail Inputs
Rail-to-Rail Output Swing
– to within 10 mV of supply voltage
1.0 mA Supply Current
Slew rate:
– 0.25 V/μs
Applications
Thermocouple/Thermopile Amplifiers
Load Cell and Bridge Transducer Amplifiers
Precision Instrumentation
Battery-powered Systems
Description
The CS3003 single amplifier is designed for precision
amplification of low-level signals. This amplifier achieves
excellent offset stability, high open loop gain, and low
noise. The devices also exhibit excellent CMRR and
PSRR. The common mode input range includes the sup-
ply rails. The amplifier operates with any supply voltage
from 2.7 V to 5 V (±1.35 V to ±2.50 V).
Pin Configuration
CS3003
(Top View)
NC1 1
8 NC1
-IN 2
-
7 V+
+IN 3
V- 4
+
6 Output
5 NC1
8-Lead SOIC
1. Must not be connected.
1000
100
10
1
0.01
0.1 1
Frequency (Hz)
Noise vs. Frequency (Measured)
200
150
100
50
0
-50
-100
-150
-200
10 0 1 2 3 4 5 6 7 8 9 10
Time (sec)
0.01 Hz to 10 Hz Noise Performance
Cirrus Logic, Inc.
http://www.cirrus.com
Copyright Cirrus Logic, Inc. 2009
(All Rights Reserved)
OCT ‘09
DS735F3
1 page  
1.3 Absolute Maximum Ratings
Parameter
Supply Voltage
[(V+) – (V-)]
Input Voltage
Storage Temperature Range
2. TYPICAL PERFORMANCE PLOTS
1000
100
10
1
0.01
0.1 1
Frequency (Hz)
Figure 1. Noise vs Frequency (Measured)
10
CS3003
www.DataSheet4U.com
Min Typ
Max
2.7 -
5.5
(V-) – 0.3 - (V+) + 0.3
-65 - +150
Unit
V
V
ºC
200
150
100
50
0
-50
-100
-150
-200
0
12345678
Time (sec)
Figure 2. 0.01 Hz to 10 Hz Noise
9 10
180 270
160 225
140 180
120 135
100 90
80 45
60 0
40 -45
20 -90
0 -135
-20 -180
0.001 0.01 0.1 1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
Figure 3. Gain & Phase vs. Frequency (2.7 V)
180 270
160 225
140 180
120 135
100 90
80 45
60 0
40 -45
20 -90
0 -135
-20 -180
0.001 0.01 0.1 1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
Figure 4. Gain & Phase vs. Frequency (5 V)
1.2
1.15
1.1
1.05
1
0.95
0.9
0.85
0.8
2.5 3 3.5 4 4.5 5 5.5
Supply Voltage (V)
Figure 5. Supply Current vs. Supply Voltage
6
DS735F3
1.25
5V
1.0
2.7V
0.75
0.5
-40
-15
10 35 60
Temperature (°C)
85 110 125
Figure 6. Supply Current vs. Temperature
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CS3003.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CS3001 | PRECISION LOW VOLTAGE AMPLIFIER | Cirrus Logic |
| CS3002 | Precision Low-voltage Amplifier | Cirrus Logic |
| CS3003 | Precision Low-voltage Amplifier | Cirrus Logic |
| CS3004 | Precision Dual Low-voltage Amplifier | Cirrus Logic |
| 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 |