CS5510-AS Datasheet

  • CS5510-AS

  • Cirrus Logic [16-bit and 20-bit, 8-pin Sigma-Delta ADC]

  • 429.30KB

  • CIRRUS

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CS5510/11/12/13
16-bit and 20-bit, 8-pin
鈭單?/div>
ADC
Features
Delta-sigma Analog-to-digital Converter
鈥?Linearity Error: 0.0015% FS
鈥?Noise-free Resolution: Up to 17 Bits
General Description
The CS5510/11/12/13 are low-cost, easy-to-use,
鈭單?/div>
an-
alog-to-digital converters (ADCs) which use charge-
balance techniques to achieve 16-bit (CS5510/11) and
20-bit (CS5512/13) performance. The ADCs are avail-
able in a space-efficient, 8-pin SOIC package and are
optimized for measuring signals in weigh scale, process
control, and other industrial applications.
To accommodate these applications, the ADCs include
a fourth-order
鈭單?/div>
modulator and a digital filter. When
configured with an external master clock of 32.768 kHz,
the filter in the CS5510/12 provides better than 80 dB of
simultaneous 50 and 60 Hz line rejection, and outputs
conversion words at 53.5 Sps. The CS5511/13 include
an on-chip oscillator which eliminates the need for an ex-
ternal clock source.
Low-power, flexible supply configurations, compact pi-
nout, and ease of use make these products ideal
solutions for cost-conscience and space-constrained
applications.
Differential Bipolar Analog Inputs
V
REF
Input Range from 250 mV to 5 V
50/60 Hz Simultaneous Rejection
(CS5510/12)
16 to 326 Sps Output Word Rate
On-chip Oscillator (CS5511/13)
Power Supply Configurations:
鈥?V+ = 5 V, V- = 0 V
鈥?Multiple Dual-supply Arrangements
Low Power Consumption
鈥?Normal Mode, 2.5 mW
鈥?Sleep Mode, 10
碌W
Low-cost, Compact, 8-pin Package
Lead-free Device Package Options
ORDERING INFORMATION
See
page 23.
V+
AIN+
1X
AIN-
VREF
~0.8X
Differential
4th-order
Delta-sigma
Modulator
CS
Digital Filter
Output
Control
Logic
SDO
SCLK
Oscillator
(CS5511/13 only)
V-
Clock
Gen.
(CS5510/12 only)
http://www.cirrus.com
Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
AUG 鈥?5
DS337F3

CS5510-AS PDF文件相关型号

CS5510-ASZ,CS5511-AS,CS5511-ASZ,CS5512-BS

CS5510-AS 产品属性

  • Cirrus Logic

  • ADC(模数转换器)

  • Delta-Sigma

  • 0.0535 KSPs

  • Voltage

  • 400 mW

  • + 85 C

  • SMD/SMT

  • SOIC-8

  • Tube

  • - 40 C

  • 100

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