ADC088S022CIMT Datasheet

  • ADC088S022CIMT

  • 8-Channel, 50 kSPS to 200 kSPS, 8-Bit A/D Converter

  • 815.17KB

  • NSC

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ADC088S022 8-Channel, 50 kSPS to 200 kSPS, 8-Bit A/D Converter
October 2006
ADC088S022
8-Channel, 50 kSPS to 200 kSPS, 8-Bit A/D Converter
General Description
The ADC088S022 is a low-power, eight-channel CMOS 8-bit
analog-to-digital converter specified for conversion through-
put rates of 50 kSPS to 200 kSPS. The converter is based on
a successive-approximation register architecture with an in-
ternal track-and-hold circuit. It can be configured to accept
up to eight input signals at inputs IN0 through IN7.
The output serial data is straight binary and is compatible
with several standards, such as SPI
鈩?/div>
, QSPI
鈩?/div>
, MICROW-
IRE
鈩?/div>
, and many common DSP serial interfaces.
The ADC088S022 may be operated with independent ana-
log and digital supplies. The analog supply (V
A
) can range
from +2.7V to +5.25V, and the digital supply (V
D
) can range
from +2.7V to V
A
. Normal power consumption using a +3V or
+5V supply is 0.9 mW and 5.5 mW, respectively. The power-
down feature reduces the power consumption to 0.03 碌W
using a +3V supply and 0.15 碌W using a +5V supply.
The ADC088S022 is packaged in a 16-lead TSSOP pack-
age. Operation over the extended industrial temperature
range of 鈭?0藲C to +105藲C is guaranteed.
Features
n
n
n
n
n
Eight input channels
Variable power management
Independent analog and digital supplies
SPI/QSPI/MICROWIRE/DSP compatible
Packaged in 16-lead TSSOP
Key Specifications
n
n
n
n
Conversion Rate
DNL (V
A
= V
D
= 2.7V to 5.25V)
INL (V
A
= V
D
= 2.7V to 5.25V)
Power Consumption
鈥?3V Supply
鈥?5V Supply
50 kSPS to 200 kSPS
0.2 LSB (max)
0.2 LSB (max)
0.9 mW (typ)
5.5 mW (typ)
Applications
n
n
n
n
n
Automotive Navigation
Portable Systems
Medical Instruments
Mobile Communications
Instrumentation and Control Systems
Connection Diagram
20166705
Ordering Information
Order Code
ADC088S022CIMT
ADC088S022CIMTX
ADC088S022EVAL
Temperature Range
鈭?0藲C to +105藲C
鈭?0藲C to +105藲C
Description
16-Lead TSSOP Package
16-Lead TSSOP Package, Tape & Reel
Evaluation Board
TRI-STATE
is a trademark of National Semiconductor Corporation.
MICROWIRE
鈩?/div>
is a trademark of National Semiconductor Corporation.
QSPI
鈩?/div>
and SPI
鈩?/div>
are trademarks of Motorola, Inc.
漏 2006 National Semiconductor Corporation
DS201667
www.national.com

ADC088S022CIMT PDF文件相关型号

ADC088S022CIMTX,ADC088S022EVAL

ADC088S022CIMT 产品属性

  • National Semiconductor (TI)

  • 1

  • 8

  • SAR

  • 200 KSPs

  • 8 bit

  • Voltage

  • Serial (SPI, QSPI, Microwire)

  • 49.5 dB

  • Supply

  • 5.25 V

  • 2.7 V

  • + 105 C

  • SMD/SMT

  • TSSOP-16

  • Reel

  • - 40 C

  • 3.3 V, 5 V

  • 92

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