参数资料
型号: MAX1065BEUI+T
厂商: Maxim Integrated Products
文件页数: 8/14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: 2,500
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: -40°C ~ 85°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: 带卷 (TR)
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
_______________________________________________________________________________________
3
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
INTERNAL REFERENCE
REF Output Voltage
VREF
4.056
4.096
4.136
V
REF Output Tempco
TCREF
±35
ppm/°C
REF Short-Circuit Current
IREFSC
±10
mA
Capacitive Bypass at REFADJ
CREFADJ
0.1
F
Capacitive Bypass at REF
CREF
1F
REFADJ Input Leakage Current
IREFADJ
20
A
EXTERNAL REFERENCE
REFADJ Buffer Disable
Threshold
To power-down the internal reference
AVDD -
0.4
AVDD -
0.1
V
REF Input Voltage Range
Internal reference disabled (Note 3)
3.8
AVDD -
0.2
V
VREF = 4.096V, fSAMPLE = 165ksps
14
25
REF Input Current
IREF
Shutdown mode
±0.1
A
DIGITAL INPUTS/OUTPUTS (
CS, R/C, EOC, D0–D13, RESET, HBEN)
Input High Voltage
VIH
0.7 x
DVDD
Input Low Voltage
VIL
0.3 x
DVDD
V
Input Leakage Current
IIN
VIH = 0 or DVDD
±0.1
±1
A
Input Hysteresis
VHYST
0.1
V
Input Capacitance
CIN
15
pF
Output High Voltage
VOH
ISOURCE = 0.5mA, DVDD = 2.7V to
5.25V, AVDD = 5.25V
DVDD -
0.4
V
Output Low Voltage
VOL
ISINK = 1.6mA, DVDD = 2.7V to 5.25V,
AVDD = 5.25V
0.4
V
Three-State Leakage Current
IOZ
D0–D13
±0.1
±10
A
Three-State Output
Capacitance
COZ
15
pF
POWER REQUIREMENTS
Analog Supply Voltage
AVDD
4.75
5.25
V
Digital Supply Voltage
DVDD
2.7
AVDD
V
165ksps
3.2
3.6
100ksps
2.6
10ksps
1.9
Internal reference
1ksps
1.8
165ksps
2.4
2.8
100ksps
1.8
10ksps
0.8
Analog Supply Current
IAVDD
External reference
1ksps
0.2
mA
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