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参数资料
型号： MX7575JEWN+T
厂商： Maxim Integrated Products
文件页数： 1/12页
文件大小： 0K
描述： IC ADC 8BIT MPU COMP 18-SOIC
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 1,000
位数： 8
采样率（每秒）： 200k
数据接口： 并联
转换器数目： 1
功率耗散（最大）： 762mW
电压电源： 单电源
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 18-SOIC（0.295"，7.50mm 宽）
供应商设备封装： 18-SOIC W
包装： 带卷 (TR)
输入数目和类型： 1 个单端，单极
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
_______________General Description
Maxim’s MX7575/MX7576 are high-speed (5s/10s),
microprocessor (P) compatible, 8-bit analog-to-digital
converters (ADCs). The MX7575 provides an on-chip
track/hold function that allows full-scale signals up to
50kHz (386mV/s slew rate) to be acquired and digi-
tized accurately. Both ADCs use a successive-approxi-
mation technique to achieve their fast conversions and
low power dissipation. The MX7575/MX7576 operate
with a +5V supply and a 1.23V external reference. They
accept input voltages ranging from 0V to 2VREF.
The MX7575/MX7576 are easily interfaced to all popu-
lar 8-bit Ps through standard
CS and RD control sig-
nals. These signals control conversion start and data
access. A
BUSY signal indicates the beginning and
end of a conversion. Since all the data outputs are
latched and three-state buffered, the MX7575/MX7576
can be directly tied to a P data bus or system l/O port.
Maxim also makes the MAX165, a plug-in replacement
for the MX7575 with an internal 1.23V reference. For
applications that require a differential analog input and
an internal reference, the MAX166 is recommended.
________________________Applications
Digital Signal Processing
High-Speed Data Acquisition
Telecommunications
Audio Systems
High-Speed Servo Loops
Low-Power Data Loggers
____________________________Features
o Fast Conversion Time:
5s (MX7575)
10s (MX7576)
o Built-In Track/Hold Function (MX7575)
o Low Total Unadjusted Error (±1LSB max)
o 50kHz Full-Power Signal Bandwidth (MX7575)
o Single +5V Supply Operation
o 8-Bit P Interface
o 100ns Data-Access Time
o Low Power: 15mW
o Small-Footprint Packages
MX7575/MX7576
CMOS, P-Compatible, 5s/10s, 8-Bit ADCs
________________________________________________________________
Maxim Integrated Products
1
DAC
COMP
LATCH AND
THREE-STATE
OUTPUT DRIVERS
SAR
TRACK/
HOLD
CLOCK
OSCILLATOR
CONTROL
LOGIC
AIN
AGND
REF
CLK
CS
RD
VDD
BUSY
DGND
TP
16
18
49
6
14
D7
..
D0
15
17
5
1
2
3
MX7575
Functional Diagrams continued at end of data sheet.
_______________Functional Diagrams
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
VDD
REF
AIN
AGND
D0 (LSB)
D1
D2
D3
D4
CS
RD
TP (MODE)
BUSY
CLK
D7 (MSB)
D6
D5
DGND
TOP VIEW
10
9
DIP/SO
MX7575
MX7576
( ) ARE FOR MX7576 ONLY.
Pin Configurations continued at end of data sheet.
_________________Pin Configurations
19-0876; Rev 1; 5/96
PART
MX7575JN
MX7575KN
MX7575JCWN
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
18 Plastic DIP
18 Wide SO
______________Ordering Information
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
** Contact factory for availability.
MX7575KCWN
0°C to +70°C
18 Wide SO
MX7575JP
0°C to +70°C
20 PLCC
MX7575KP
0°C to +70°C
20 PLCC
INL
(LSB)
±1
±1/2
±1
±1/2
±1
±1/2
MX7575J/D
0°C to +70°C
Dice*
±1
MX7575AQ
-25°C to +85°C
18 CERDIP**
MX7575BQ
-25°C to +85°C
18 CERDIP**
±1
±1/2
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相关代理商/技术参数
参数描述
MX7575JN 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MX7575JN+ 功能描述:模数转换器 - ADC 8-Bit Precision DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MX7575JP 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MX7575JP+ 功能描述:模数转换器 - ADC 8-Bit Precision DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MX7575JP+T 功能描述:模数转换器 - ADC 8-Bit Precision DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
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