参数资料
型号: MAX1253BEUE
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: Stand-Alone, 10-Channel, 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor
中文描述: 9-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封装: TSSOP-16
文件页数: 4/29页
文件大小: 439K
代理商: MAX1253BEUE
M
Stand-Alone, 10-Channel, 12-Bit System Monitors
with Internal Temperature Sensor and V
DD
Monitor
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +2.7V to +3.6V (MAX1253), V
DD
= +4.5V to +5.5V (MAX1254), V
REF
= +2.5V (MAX1253), V
REF
= +4.096V (MAX1254), f
SCLK
= 10MHz (50% duty cycle), T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS
(SCLK, DIN,
CS
)
Input Voltage Low
Input Voltage High
Input Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUTS
(INT, DOUT)
V
IL
V
IH
V
HYST
I
IN
C
IN
V
DD
x 0.3
V
V
V
DD
x 0.7
200
mV
μA
pF
V
IN
= 0 or V
DD
±10
2
I
SINK
= 8mA, DOUT
I
SINK
= 2mA, INT
I
SOURCE
= 8mA, DOUT
I
SOURCE
= 2mA, INT
CS
= V
DD
CS
= V
DD
0.5
0.5
Output Voltage Low
V
OL
V
V
DD
- 0.5
V
DD
- 0.5
Output Voltage High
V
OH
V
Tri-State Leakage Current
Tri-State Output Capacitance
POWER REQUIREMENTS
I
L
±10
μA
pF
C
OUT
5
MAX1253
MAX1254
MAX1253 internal reference (Note 9)
MAX1253 internal reference (Note 10)
MAX1253 external reference (Note 10)
MAX1254 internal reference (Note 9)
MAX1254 internal reference (Note 10)
MAX1254 external reference (Note 10)
Both internal reference, mode 01 (Note 11)
2.7
4.5
3.6
5.5
3.3
2.9
2.2
5.0
4.0
3.0
Positive Supply Voltage
V
DD
V
mA
Supply Current
I
DD
8
μA
MAX1253
MAX1254
480
860
±0.4
Full Power-Down Supply Current
I
SHDN
Full power-down state
nA
Power-Supply Rejection Ratio
PSRR
Analog inputs at full scale (Note 12)
±1.6
mV/V
相关PDF资料
PDF描述
MAX1254AEUE Stand-Alone, 10-Channel, 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor
MAX1254BEUE Stand-Alone, 10-Channel, 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor
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相关代理商/技术参数
参数描述
MAX1253BEUE+ 功能描述:模数转换器 - ADC 12-Bit 10Ch 94ksps 3.3V 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
MAX1253BEUE+T 功能描述:模数转换器 - ADC 12-Bit 10Ch 94ksps 3.3V 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
MAX1253BEUE-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
MAX1254AEUE 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
MAX1254AEUE+ 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