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参数资料
| 型号： | MAX1065BCUI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/14页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT 165KSPS 28TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 位数： | 14 |
| 采样率（每秒）： | 165k |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 16mW |
| 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-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 管件 |
| 输入数目和类型： | 1 个单端，单极 |
MAX1065/MAX1066
Low-Power, 14-Bit Analog-to-Digital Converters
with Parallel Interface
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = 5V, external reference = 4.096V, CREF = 1F, CREFADJ = 0.1F, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
165ksps
0.5
0.7
100ksps
0.3
10ksps
0.03
Digital Supply Current
IDVDD
D0–D13 = all zeros
1ksps
0.003
mA
IAVDD
0.05
5
mA
Full power-down
IDVDD
0.5
6
A
IAVDD
1.0
1.2
mA
Shutdown Supply Current
(Note 4)
ISHDN
REF and REF
buffer enabled
(standby mode)
IDVDD
0.5
5
A
Power-Supply Rejection Ratio
(Note 5)
PSRR
AVDD = 5V, ±5%, full-scale input
68
dB
TIMING CHARACTERISTICS (Figures 1 and 2)
(AVDD = 4.75V to 5.25V, DVDD = 2.7V to AVDD, external reference = 4.096V, CREF = 1F, CREFADJ = 0.1F, CD13–D0, CEOC = 20pF,
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Acquisition Time
tACQ
1.1
Conversion Time
tCONV
4.7
s
CS Pulse Width High
tCSH
(Note 6)
40
ns
VDVDD = 4.75V to 5.25V
40
CS Pulse Width Low
tCSL
(Note 6)
VDVDD = 2.7V to 4.74V
60
ns
R/C to CS Fall Setup Time
tDS
0ns
VDVDD = 4.75V to 5.25V
40
R/C to CS Fall Hold Time
tDH
VDVDD = 2.7V to 5.25V
60
ns
VDVDD = 4.75V to 5.25V
40
CS to Output Data Valid
tDO
VDVDD = 2.7V to 4.74V
80
ns
VDVDD = 4.75V to 5.25V
40
HBEN Transition To
Output Data Valid
(MAX1066 only)
tDO1
VDVDD = 2.7V to 4.74V
80
ns
EOC Fall To CS Fall
tDV
0ns
VDVDD = 4.75V to 5.25V
40
CS Rise To EOC Rise
tEOC
VDVDD = 2.7V to 4.74V
80
ns
VDVDD = 4.75V to 5.25V
40
Bus Relinquish Time
(Note 6)
tBR
VDVDD = 2.7V to 4.74V
80
ns
Note 1: Relative accuracy is the deviation of the analog value at any code from its theoretical value after offset and gain errors have
been removed.
Note 2: Offset nulled.
Note 3: Guaranteed by design, not production tested.
Note 4: Maximum specification is limited by automated test equipment.
Note 5: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply.
Note 6: To ensure best performance, finish reading the data and wait tBR before starting a new acquisition.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1065BCUI+ | 功能描述:模数转换器 - ADC Low-Power 14-Bit w/Parallel Interface 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 |
| MAX1065BCUI+T | 功能描述:模数转换器 - ADC Low-Power 14-Bit w/Parallel Interface 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 |
| MAX1065BCUI-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 |
| MAX1065BEUI | 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 |
| MAX1065BEUI+ | 功能描述:模数转换器 - ADC Low-Power 14-Bit w/Parallel Interface 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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