CS3003-FSZR Cirrus Logic Inc, CS3003-FSZR Datasheet

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CS3003-FSZR

Manufacturer Part Number
CS3003-FSZR
Description
IC Low Noise Single OP Amp
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CS3003-FSZR

Amplifier Type
Instrumentation
Number Of Circuits
1
Output Type
Rail-to-Rail
Slew Rate
0.25 V/µs
Current - Input Bias
170pA
Voltage - Input Offset
2µV
Current - Supply
1mA
Voltage - Supply, Single/dual (±)
2.7 V ~ 5 V, ±1.35 V ~ 2.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1495 - BOARD EVAL OPAMP FOR CS30XX
Current - Output / Channel
-
-3db Bandwidth
-
Gain Bandwidth Product
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Applications
Cirrus Logic, Inc.
http://www.cirrus.com
1000
100
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
Thermocouple/Thermopile Amplifiers
Load Cell and Bridge Transducer Amplifiers
Precision Instrumentation
Battery-powered Systems
10
1
0.01
Noise vs. Frequency (Measured)
& Description
0.1
Precision Low-voltage Amplifier
Frequency (Hz)
1
Copyright  Cirrus Logic, Inc. 2009
(All Rights Reserved)
10
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
-100
-150
-200
200
150
100
-50
50
0
0
0.01 Hz to 10 Hz Noise Performance
1
+IN
NC
-IN
V-
2
1
1
2
3
4
1. Must not be connected.
3
8-Lead SOIC
CS3003
(Top View)
4
+
-
Time (sec)
5
6
CS3003
8
7
6
5
NC
V+
Output
NC
7
1
1
8
DS735F3
OCT ‘09
9
10

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CS3003-FSZR Summary of contents

Page 1

... Noise vs. Frequency (Measured) Cirrus Logic, Inc. http://www.cirrus.com 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 (± ...

Page 2

TABLE OF CONTENTS 1. CHARACTERISTICS AND SPECIFICATIONS ............................................. 3 1 Electrical Characteristics ................................................................... 3 1 Electrical Characteristics ................................................................... 4 1.3 Absolute Maximum Ratings ..................................................................... 5 2. TYPICAL PERFORMANCE PLOTS .............................................................. 5 3. PACKAGE DRAWINGS ................................................................................. 7 ...

Page 3

... L • Differential Common Mode Typ Max - ±2 ±10 - ±0.01 ±0.05 - ±170 ±250 - - ±1.5 - ±340 ±500 - - ±3 350 - - - 100 - 1 120 - 130 - - 150 - 150 - - (V- + 100 ) - (V- + 10) 0. 1.0 1.3 - 150 - - 1 ° C. CS3003 Unit µV µV/º nV p V/µs µs mA kHz ...

Page 4

V Electrical Characteristics ±10 0V; VCM = 1.5 V; Unless otherwise noted, T Parameter Input Offset Voltage Average Input Offset Drift Input Bias Current Input Offset Current Input Noise Voltage Density R ...

Page 5

... Figure 6. Supply Current vs. Temperature Min Typ Max 2.7 - 5.5 (V-) – 0.3 - (V+) + 0.3 -65 - +150 Time (sec) Figure 2. 0. Noise 0.01 0 100 1k 10k 100k Frequency (Hz) 5V 2.7V - Temperature (°C) CS3003 Unit V V º 270 225 180 135 -45 -90 -135 -180 1M 10M 110 125 5 ...

Page 6

Typical Performance Plots (Cont.) V+ -50 -100 -150 -200 +200 +150 +100 +50 V– Output Current (mA) Figure 7. Voltage Swing vs. Output Current (2 -50 -100 -150 -200 +200 +150 +100 +50 V– ...

Page 7

... JEDEC # : MS-012 CS3003 ∝ L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.33 0.51 0.19 0.25 4.80 5.00 3.80 4.00 1.02 1.52 5.80 6 ...

Page 8

... ORDERING INFORMATION Part # CS3003-FSZ 5. ENVIRONMENTAL, MANUFACTURING, & HANDLING INFORMATION Model Number CS3003-FSZ * MSL (Moisture Sensitivity Level) as specified by IPC/JEDEC J-STD-020. 8 Temperature Range -40 °C to +125 °C Peak Reflow Temp MSL Rating* 260 °C Package Description 8-lead SOIC, Lead Free Max Floor Life 2 365 Days ...

Page 9

... Revision Date A0 JAN 2007 A1 FEB 2007 F1 AUG 2007 F2 JUL 2009 F3 OCT 2009 DS735F3 Initial Release. Corrected diagram on p1. Updated to “Final” per QPL process. Removed lead-containing SOIC and QFN packages from ordering information. Update max. supply current specification to 1.3 mA. CS3003 Changes 9 ...

Page 10

Contacting Cirrus Logic Support For all product questions and inquiries contact a Cirrus Logic Sales Representative. To find one nearest you go to http://www.cirrus.com IMPORTANT NOTICE Cirrus Logic, Inc. and its subsidiaries ("Cirrus") believe that the information contained in this ...

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