参数资料
型号: MAX117EPI+
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC ADC 8BIT 400KSPS 28-DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 14
位数: 8
采样率(每秒): 400k
数据接口: 并联
转换器数目: 3
功率耗散(最大): 1.14W
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 28-DIP(0.600",15.24mm)
供应商设备封装: 28-PDIP
包装: 管件
输入数目和类型: 7 个单端,单极;7 个单端,双极
MAX113/MAX117
+3V, 400ksps, 4/8-Channel,
8-Bit ADCs with 1A Power-Down
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +3V to +3.6V, REF+ = 3V, REF- = GND, Read Mode (MODE = GND), TA = TMIN to TMAX, unless otherwise noted.)
Note 1: Accuracy measurements performed at VDD = +3.0V. Operation over supply range is guaranteed by power-supply rejection test.
Note 2: Guaranteed by design.
Note 3: Power-down current increases if logic inputs are not driven to GND or VDD.
WR
CS, RD, PWRDN, A0, A1, A2
A
±3
IINH
D0–D7, RDY
D0–D7, RDY, digital outputs = 0V to VDD
ISOURCE = 20A, INT, D0–D7
ISINK = 400A, INT, D0–D7
MODE
ISINK = 20A, INT, D0–D7
CS, WR, RD, PWRDN, A0, A1, A2
CS, WR, RD, PWRDN, MODE, A0, A1, A2
CONDITIONS
Input High Current
±1
pF
COUT
A
ILKG
Three-State Capacitance
(Note 2)
VDD - 0.1
V
0.4
VOL
Output Low Voltage
0.1
pF
58
CIN
Input Capacitance (Note 2)
A
±1
IINL
Input Low Current
15
100
V
2.4
VINH
Input High Voltage
MODE
2
CS, WR, RD, PWRDN, A0, A1, A2
V
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
0.8
VINL
Input Low Voltage
0.66
2.5
5
V
3.0
3.6
VDD
Supply Voltage
VDD = 3.0V to 3.6V, VREF = 3.0V
CS = RD = VDD, PWRDN = 0V (Note 3)
LSB
±1/16
±1/4
PSR
Power-Supply Rejection
A
110
Power-Down VDD Current
VDD = 3.6V, CS = RD = 0V,
PWRDN = VDD
2.5
6
MAX11_C
RDY, ISINK = 1mA
0.4
ISOURCE = 400A, INT, D0–D7
V
VDD - 0.4
VOH
Output High Voltage
1.5
3
VDD = 3.0V, CS = RD = 0V,
PWRDN = VDD
mA
1.5
3.5
IDD
VDD Supply Current
MAX11_E/M
MAX11_C
MAX11_E/M
58
LOGIC INPUTS
LOGIC OUTPUTS
POWER REQUIREMENTS
±3
Three-State Current
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