参数资料
型号: MAX525BEAP+T
厂商: Maxim Integrated Products
文件页数: 11/16页
文件大小: 0K
描述: IC DAC 12BIT QUAD LP 20-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
设置时间: 12µs
位数: 12
数据接口: 串行
转换器数目: 4
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: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
输出数目和类型: 4 电压,单极;4 电压,双极
采样率(每秒): *
70
1000
950
900
850
800
750
700
650
600
550
500
-55 -40 -20
0
20
40
60
80 100 120
MAX525-03
SUPPLY
CURRENT
(
A)
SUPPLY CURRENT
vs. TEMPERATURE
TEMPERATURE (
°C)
CODE = FFF HEX
INL
(LSB)
-0.5
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
REFERENCE VOLTAGE (V)
MAX525-01
4.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
RL = 5k
INTEGRAL NONLINEARITY
vs. REFERENCE VOLTAGE
0
-4
-8
-12
-16
-20
0
500k
1M
1.5M
2M
2.5M
3M
MAX525-02
RELATIVE
OUTPUT
(dB)
REFERENCE VOLTAGE INPUT
FREQUENCY RESPONSE
FREQUENCY (Hz)
REFAB SWEPT 0.67VP-P
RL = 5k
CL = 100pF
__________________________________________Typical Operating Characteristics
(VDD = +5V, TA = +25°C, unless otherwise noted.)
MAX525
Low-Power, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +5V ±10%, AGND = DGND = 0V, REFAB = REFCD = 2.5V, RL = 5k
, CL = 100pF, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C. Output buffer connected in unity-gain configuration (Figure 9).)
CONDITIONS
tD02
SCLK Fall to DOUT Valid
Propagation Delay
tD01
SCLK Rise to DOUT Valid
Propagation Delay
ns
100
tCP
SCLK Clock Period
ns
0
tDH
DIN Hold Time
ns
40
tDS
DIN Setup Time
ns
0
tCSH
SCLK Rise to CS Rise Hold Time
ns
40
tCSS
CS Fall to SCLK Rise Setup Time
ns
40
tCH
SCLK Pulse Width High
ns
40
tCL
SCLK Pulse Width Low
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ns
100
tCSW
CS Pulse Width High
ns
40
tCS1
CS Rise to SCLK Rise Hold Time
ns
40
tCS0
SCLK Rise to CS Fall Delay
CLOAD = 200pF
80
TIMING CHARACTERISTICS (Figure 6)
ns
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