参数资料
型号: MAX5525ETC+T
厂商: Maxim Integrated Products
文件页数: 18/23页
文件大小: 0K
描述: IC DAC 10BIT DUAL ULP 12-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
设置时间: 660µs
位数: 10
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 2
电压电源: 单电源
功率耗散(最大): 1.35W
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-WQFN 裸露焊盘
供应商设备封装: 12-TQFN-EP(4x4)
包装: 带卷 (TR)
输出数目和类型: 2 电压,单极;2 电压,双极
采样率(每秒): *
MAX5522–MAX5525
Dual, Ultra-Low-Power,
10-Bit, Voltage-Output DACs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +1.8V to +5.5V, OUT_ unloaded, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VDD = 5V
3
Coming out of shutdown
(MAX5522/MAX5524)
VDD = 1.8V
3.8
DAC Power-Up Time
Coming out of standby
(MAX5523/MAX5525)
VDD = 1.8V to
5.5V
0.4
s
Output Power-Up Glitch
CL = 100pF
10
mV
FB_ Input Current
10
pA
DIGITAL INPUTS (SCLK, DIN,
CS)
4.5V
≤ VDD ≤ 5.5V
2.4
2.7V
< VDD ≤ 3.6V
2.0
Input High Voltage
VIH
1.8V
≤ VDD ≤ 2.7V
0.7 x VDD
V
4.5V
≤ VDD ≤ 5.5V
0.8
2.7V
< VDD ≤ 3.6V
0.6
Input Low Voltage
VIL
1.8V
≤ VDD ≤ 2.7V
0.3 x VDD
V
Input Leakage Current
IIN
(Note 9)
±0.05
±0.5
A
Input Capacitance
CIN
10
pF
DYNAMIC PERFORMANCE
Voltage-Output Slew Rate
SR
Positive and negative (Note 10)
10
V/ms
Voltage-Output Settling Time
0.1 to 0.9 of full scale to within 0.5 LSB
(Note 10)
660
s
VDD = 5V
80
0.1Hz to 10Hz
VDD = 1.8V
55
VDD = 5V
620
Output Noise Voltage
10Hz to 10kHz
VDD = 1.8V
476
VP-P
POWER REQUIREMENTS
Supply Voltage Range
VDD
1.8
5.5
V
VDD = 5V
7.0
8.0
VDD = 3V
6.4
8.0
MAX5523/MAX5525
VDD = 1.8V
7.0
8.0
VDD = 5V
3.8
5.0
VDD = 3V
3.8
5.0
Supply Current (Note 9)
IDD
MAX5522/MAX5524
VDD = 1.8V
4.7
6.0
A
VDD = 5V
3.3
4.5
VDD = 3V
2.8
4.0
Standby Supply Current
IDDSD
MAX5523/MAX5525
(Note 9)
VDD = 1.8V
2.4
3.5
A
Shutdown Supply Current
IDDPD
(Note 9)
0.05
0.25
A
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