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參數(shù)資料
| 型號(hào)： | AD875 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 10-Bit, 15 MHz, 185 mW CMOS A/D Converter(10位,15MHz,185mW A/D轉(zhuǎn)換器) |
| 中文描述： | 10位，15兆赫，185毫瓦的CMOS A / D轉(zhuǎn)換（10位，15MHz的，185mW的A / D轉(zhuǎn)換器） |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 568K |
| 代理商： | AD875 |
FUNCTIONAL BLOCK DIAGRAM
MINV
LINV
STBY
THREE-STATE
AD875
REFTF
REFTS
REFTQ
REFMID
AIN
REFBQ
REFBS
REFBF
CLK
AV
DD
DV
DD
DRV
DD
CML
AV
SS
DV
SS
DRV
SS
AIN
OVR,
D9 (MSB)–
D0 (LSB)
TEST MODE
CORRECTION LOGIC
OUTPUT BUFFERS
GAIN
D/A
SHA
A/D
GAIN
SHA
D/A
A/D
A/D
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
10-Bit, 15 MHz, 185 mW
CMOS A/D Converter
AD875
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
PRODUCT HIGHLIGHTS
Low Power—
The AD875 at 185 mW consumes a fraction of the
power of presently available 10-bit, video-speed converters.
Power-down mode and single-supply operation further enhance
its desirability in low power, battery operated applications such
as electronic still cameras, camcorders and communication
systems.
Superior Differential Nonlinearity Performance—
The AD875’s
typical DNL performance is 0.4 LSB and a maximum of 0.8 LSBs
for the 0 to 255 code range (ideal for imaging systems). No
missing codes are guaranteed.
Very Small Package—
The AD875 is available in a 48-pin surface
mount, thin quad flatpack. The TQFP package is ideal for very
tight, low headroom designs. The AD875 is available in tape
and-reel.
Digital I/O Functionality—
The AD875 offers several digital
features which allow output data formatting, fixed output test
pattern generation to facilitate in-circuit testing, three-state
output control and over/underrange indicators.
PRODUCT DESCRIPTION
The AD875 is a CMOS, low power 10-bit, 15 MHz analog-to-
digital converter (ADC). The AD875 combines high speed
10-bit resolution and performance with low power and single
supply operation. By implementing a multistage pipelined
architecture with output error correction logic, the AD875
offers accurate performance and guarantees no missing codes
over the full operating temperature range. To minimize external
voltage drops, the reference ladder top and bottom are provided
with force and sense pins.
The AD875’s digital I/Os can interface to either +5 V or +3.3 V
logic. The AD875 can be placed into a standby mode of operation
reducing the power below 50 mW. Digital output data can be
placed in a high impedance state and is offered in a variety of
formats, including straight binary and twos complement output.
The AD875 also provides both underrange and overrange
output bits, indicating when the analog input has exceeded the
analog input range.
The AD875’s speed, resolution and single-supply operation are
ideally suited for a variety of applications in imaging, high speed
data acquisition and communications. The AD875’s low power
and single supply operation are required for high speed portable
applications. Its speed and resolution are ideally suited for charge
coupled device (CCD) input systems such as color scanners, digital
copiers, electronic still cameras and camcorders.
The AD875 is packaged in a space saving 48-pin thin quad
flatpack (TQFP) and is specified over the commercial (0
°
C to
+70
°
C) temperature range.
FEATURES
CMOS 10-Bit, 15 MHz A/D Converter
Low Power Dissipation: 185 mW
+5 V Single-Supply Operation
Differential Nonlinearity: 0.4 LSB
Guaranteed No Missing Codes
Power-Down (Standby) Mode: <50 mW
Three-State Outputs
Digital l/Os Compatible with +5 V or +3.3 V Logic
Adjustable Reference Input
Small Size: 48-Pin Thin Quad Flatpack (TQFP)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD875-EB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD875JST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 10-Bit |
| ad875jst-reel | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:Analog Devices 功能描述: |
| AD876 | 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit 20 MSPS 160 mW CMOS A/D Converter |
| AD876AR | 制造商:Analog Devices 功能描述:ADC Single Pipelined 20Msps 10-bit Parallel 28-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:IC, MONO 10-BIT ADC - Bulk |
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