参数资料
型号: MAX5109EEE+
厂商: Maxim Integrated Products
文件页数: 11/17页
文件大小: 0K
描述: IC DAC 8BIT DUAL NV 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
设置时间: 6µs
位数: 8
数据接口: 串行
转换器数目: 2
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: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 管件
输出数目和类型: 2 电压,单极
采样率(每秒): *
MAX5109
Nonvolatile, Dual, 8-Bit DACs with 2-Wire Serial
Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.25V, GND = 0, REFH_ = VDD, REFL_ = GND, RLOAD = 5k
, CL = 100pF, TA = -40°C to +85°C, unless otherwise
noted. Typical values are at VDD = +3.0V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
2.7V
≤ VDD < 3.6V
0.3 x
VDD
Input Low Voltage (Note 4)
VIL
3.6V
≤ VDD ≤ 5.25V
1.1
V
Input Hysteresis
VHYS
0.05 x
VDD
V
Input Leakage Current
IIN
VIN = 0 or VDD
±1
A
Input Capacitance
CIN
10
pF
DIGITAL OUTPUT (SDA)
ISINK = 3mA
0.4
Output Low Voltage
VOL
ISINK = 6mA
0.6
V
Tri-State Leakage
IL
±1
A
Tri-State Output Capacitance
COUT
15
pF
DYNAMIC PERFORMANCE
SCL to OUT_ Settling
tCOS
(Note 5)
8
s
Crosstalk
VREFH_ = 2.5VP-P at 10kHz (Note 6)
55
dB
VREFH_ = 2.5VP-P at 1kHz
65
Multiplying Signal-to-Noise Plus
Distortion
SINAD
VREFH_ = 2.5VP-P at 10kHz
52
dB
Multiplying Bandwidth
VREFH_ = 0.5VP-P, 3dB bandwidth
325
kHz
Reference Feedthrough
VREFH_ = 2.5VP-P at f = 10kHz (Note 7)
88
dB
Clock Feedthrough
2.5
nVs
Output Noise
eN
800
nV/
√Hz
Power-Up Time
tSDR
From power-down state
4
s
Power-Down Time
tSDN
1.5
s
INTERFACE PORTS (SCL, SDA)
VIL
0.3 x
VDD
Input Voltage
VIH
0.7 x
VDD
V
Input Hysteresis
VHYS
0.05 x
VDD
V
Input Current
IIN
±1
A
Input Capacitance
CIN
5pF
POWER SUPPLIES
Power-Supply Voltage
VDD
2.70
5.25
V
Normal operation
0.4
0.7
Supply Current
IDD
ILOAD = 0, digital
inputs at GND or
VDD
During nonvolatile
write
2
mA
Power-Down Current
25
A
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