参数资料
型号: MAX1254BEUE+
厂商: Maxim Integrated Products
文件页数: 26/29页
文件大小: 0K
描述: IC ADC 12BIT W/REF 16-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
位数: 12
采样率(每秒): 94k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 15mW
电压电源: 模拟和数字,双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
输入数目和类型: 8 个单端,单极;8 个单端,双极;4 个差分,单极;4 个差分,双极
产品目录页面: 1396 (CN2011-ZH PDF)
SUPPLY CURRENT
vs. SAMPLE RATE
MAX1253/54
toc07
SAMPLE RATE (kHz)
SUPPLY
CURRENT
(mA)
10
1
0.1
0.01
0.1
1
10
0.001
100
INTERNAL REFERENCE
(MODE 01) MAX1254
9 TEMPERATURE
CHANNELS AND 1
VOLTAGE CHANNEL
9 VOLTAGE
CHANNELS AND
1 TEMPERATURE
CHANNEL
1 VOLTAGE CHANNEL
(VDD/2)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX1253/54
toc08
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
5.1
4.7
3.1
3.5
3.9
4.3
1.4
1.8
2.2
2.6
3.0
3.4
3.8
4.2
1.0
2.7
5.5
EXTERNAL REFERENCE (MODE 00)
9 VOLTAGE CHANNELS AND
1 TEMPERATURE CHANNEL
1 VOLTAGE CHANNEL
(VDD/2)
9 TEMPERATURE CHANNELS
AND 1 VOLTAGE CHANNEL
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1253/54
toc05
TEMPERATURE (
°C)
REFERENCE
VOLTAGE
(V)
60
40
20
0
-20
2.492
2.494
2.496
2.498
2.500
2.502
2.504
2.506
2.508
2.510
2.490
-40
80
GRADE A
GRADE B
MAX1253
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX1253/54
toc05b
TEMPERATURE (
°C)
REFERENCE
VOLTAGE
(V)
60
40
20
0
-20
4.0725
4.0750
4.0775
4.0800
4.0825
4.0850
4.0875
4.0900
4.0700
-40
80
GRADE A
MAX1254
GRADE B
SUPPLY CURRENT
vs. SAMPLE RATE
MAX1253/54
toc06
SAMPLE RATE (kHz)
SUPPLY
CURRENT
(mA)
10
1
0.1
0.01
0.1
1
10
0.001
100
INTERNAL REFERENCE
(MODE 01) MAX1253
9 TEMPERATURE
CHANNELS AND 1
VOLTAGE CHANNEL
(VDD/2)
9 VOLTAGE
CHANNELS AND
1 TEMPERATURE
CHANNEL
1 VOLTAGE CHANNEL
(VDD/2)
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX1253/54
toc04
SUPPLY VOLTAGE (V)
INTERNAL
REFERENCE
VOLTAGE
(V)
5.4
5.3
5.1 5.2
4.7 4.8 4.9 5.0
4.6
4.077
4.079
4.081
4.083
4.085
4.075
4.5
5.5
MAX1254
MAX1253/MAX1254
Stand-Alone, 10-Channel, 12-Bit System Monitors
with Internal Temperature Sensor and VDD Monitor
6
_______________________________________________________________________________________
Typical Operating Characteristics
(VDD = +3V, VREF = 2.5V (MAX1253); VDD = 5V, VREF = 4.096V (MAX1254); fSCLK = 10MHz, CREF = 0.1F, TA = +25°C, unless oth-
erwise noted.)
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1253/54
toc01
OUTPUT CODE
INL
(LSB)
3072
2048
1024
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
4096
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1253/54
toc02
OUTPUT CODE
DNL
(LSB)
3072
2048
1024
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
4096
INTERNAL REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX1253/54
toc03
SUPPLY VOLTAGE (V)
INTERNAL
REFERENCE
VOLTAGE
(V)
3.5
3.4
3.2 3.3
2.9 3.0 3.1
2.8
2.501
2.502
2.503
2.504
2.505
2.506
2.507
2.508
2.509
2.510
2.500
2.7
3.6
MAX1253
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MAX1254BEUE+ 功能描述:模数转换器 - ADC 12-Bit 10Ch 94ksps 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
MAX1254BEUE+T 功能描述:模数转换器 - ADC 12-Bit 10Ch 94ksps 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
MAX1254BEUE-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
MAX1254EVC16 功能描述:模数转换器 - ADC Stand-Alone 10-Channel 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor 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
MAX1254EVKIT 功能描述:数据转换 IC 开发工具 Evaluation Kit/Evaluation System for the MAX1254 MAX1253 RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V