参数资料
型号: MAX1086ETA+T
厂商: Maxim Integrated Products
文件页数: 9/15页
文件大小: 0K
描述: IC ADC 10BIT 150KSPS 8-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
位数: 10
采样率(每秒): 150k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 1.6mW
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: 8-WDFN 裸露焊盘
供应商设备封装: 8-TDFN-EP(3x3)
包装: 标准包装
输入数目和类型: 1 个差分,单极;1 个差分,双极
产品目录页面: 1395 (CN2011-ZH PDF)
其它名称: MAX1086ETA+TDKR
MAX1086–MAX1089
150ksps, 10-Bit, 2-Channel Single-Ended, and
1-Channel True-Differential ADCs in SOT23 and TDFN
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +3.6V, VREF = +2.5V for MAX1087/MAX1089, or VDD = +4.75V to +5.25V, VREF = +4.096V for MAX1086/MAX1088,
0.1F capacitor at REF, fSCLK = 8MHz (50% duty cycle), AIN- = GND for MAX1088/MAX1089. TA = TMIN to TMAX, unless otherwise
noted. Typical values at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG INPUT
Unipolar
0
VREF
Input Voltage Range (Note 4)
Bipolar
-VREF /2
VREF/2
V
Input Leakage Current
Channel not selected or conversion stopped
±0.01
±1A
Input Capacitance
34
pF
EXTERNAL REFERENCE INPUT
Input Voltage Range
VREF
1.0
VDD
+50mV
V
VREF = +2.5V at 150ksps
16
30
VREF = +4.096V at 150ksps
26
45
Input Current
IREF
Acquisition/Between conversions
±0.01
±1
A
DIGITAL INPUTS/OUTPUTS (SCLK, CNVST, DOUT)
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
VDD -1
V
Input Leakage Current
IL
±0.1
A
Input Capacitance
CIN
15
pF
ISINK = 2mA
0.4
V
Output Low Voltage
VOL
ISINK = 4mA
0.8
V
Output High Voltage
VOH
ISOURCE = 1.5mA
VDD
-0.5
V
Three-State Leakage Current
CNVST = GND
±10
A
Three-State Output Capacitance
COUT
CNVST = GND
15
pF
POWER REQUIREMENTS
MAX1086/MAX1088
4.75
5.0
5.25
Positive Supply Voltage
VDD
MAX1087/MAX1089
2.7
3.0
3.6
V
fSAMPLE =150ksps
245
350
fSAMPLE =100ksps
150
fSAMPLE =10ksps
15
VDD = +3V
fSAMPLE =1ksps
2
fSAMPLE =150ksps
320
400
fSAMPLE =100ksps
215
fSAMPLE =10ksps
22
VDD = +5V
fSAMPLE =1ksps
2.5
Positive Supply Current
IDD
Shutdown
0.2
5
A
VDD = 5V
±5%; full-scale input
±0.1
1.0
Positive Supply Rejection
PSR
VDD = +2.7V to +3.6V; full-scale input
±0.1
±1.2
mV
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