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| 型号： | MAX158ACWI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC ADC CMOS 8BIT W/MUX&REF28SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 位数： | 8 |
| 采样率（每秒）： | 400k |
| 数据接口： | 并联 |
| 转换器数目： | 3 |
| 功率耗散（最大）： | 75mW |
| 电压电源： | 单电源 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 管件 |
| 输入数目和类型： | 8 个单端，单极 |
_______________General Description
The MAX154/MAX158 are high-speed multi-channel
analog-to-digital converters (ADCs). The MAX154 has
four analog input channels while the MAX158 has eight
channels. Conversion time for both devices is 2.5s.
The MAX154/MAX158 also feature a 2.5V on-chip refer-
ence, forming a complete high-speed data acquisition
system.
Both converters include a built-in track/hold, eliminating
the need for an external track/hold. The analog input
range is 0V to +5V, although the ADC operates from a
single +5V supply.
Microprocessor interfaces are simplified by the ADC’s
ability to appear as a memory location or I/O port without
the need for external logic. The data outputs use latched,
three-state buffer circuitry to allow direct connection to a
microprocessor data bus or system input port.
________________________Applications
Digital Signal Processing
High-Speed Data Acquisition
Telecommunications
High-Speed Servo Control
Audio Instrumentation
____________________________Features
o One-Chip Data Acquisition System
o Four or Eight Analog Input Channels
o 2.5s per Channel Conversion Time
o Internal 2.5V Reference
o Built-In Track/Hold Function
o 1/2LSB Error Specification
o Single +5V Supply Operation
o No External Clock
o New Space-Saving SSOP Package
______________Ordering Information
MAX154/MAX158
CMOS High-Speed 8-Bit ADCs with
Multiplexer and Reference
________________________________________________________________
Maxim Integrated Products
1
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
VDD
N.C.
A0
A1
AIN1
AIN2
AIN3
AIN4
TOP VIEW
DB7
DB6
DB5
DB4
DB2
DB1
DB0
REF OUT
16
15
14
13
9
10
11
12
CS
RDY
VREF+
VREF-
GND
INT
RD
DB3
DIP/SO/SSOP
MAX154
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
AIN7
AIN8
VDD
A0
AIN3
AIN4
AIN5
AIN6
A1
A2
DB7
DB6
DB0
REF OUT
AIN1
AIN2
20
19
18
17
9
10
11
12
DB5
DB4
CS
RDY
RD
DB3
DB2
DB1
DIP/SO/SSOP
MAX158
16
15
13
14
VREF+
VREF-
GND
INT
__________________________________________________________Pin Configurations
19-0892; Rev 3; 12/96
PART
MAX154ACNG
MAX154BCNG
MAX154BC/D
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
24 Narrow
Plastic DIP
24 Narrow
Plastic DIP
Dice
MAX154ACWG
MAX154BCWG
MAX154ACAG
0°C to +70°C
24 Wide SO
24 SSOP
Ordering Information continued at end of data sheet.
ERROR
(LSB)
±1/2
±1
±1/2
±1
±1/2
MAX154BCAG
0°C to +70°C
24 SSOP
±1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX158ACWI+ | 功能描述:模数转换器 - ADC 8-Bit 4Ch 400ksps 5V Precision 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 |
| MAX158ACWI+T | 功能描述:模数转换器 - ADC 8-Bit 4Ch 400ksps 5V Precision 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 |
| MAX158ACWI-T | 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 |
| MAX158AEAI | 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 |
| MAX158AEAI+ | 功能描述:模数转换器 - ADC 8-Bit 4Ch 400ksps 5V Precision 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 |
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