参数资料
型号: MAX5139GTE+T
厂商: Maxim Integrated Products
文件页数: 15/17页
文件大小: 0K
描述: IC DAC V-OUT 12BIT 1CH 16-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: 5µs
位数: 12
数据接口: DSP,I²C,MICROWIRE?,并行,QSPI?,SPI?
转换器数目: 1
电压电源: 模拟和数字
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 16-WFQFN 裸露焊盘
供应商设备封装: 16-TQFN(3x3)
包装: 带卷 (TR)
输出数目和类型: 1 电压,单极;1 电压,双极
采样率(每秒): *
Low-Power, Single, 16-/12-Bit,
Buffered Voltage-Output DACs
Maxim Integrated
7
MAX5138/MAX5139
SETTLING TIME DOWN
MAX5138 toc19
400ns/div
500mV/div
DIGITAL FEEDTHROUGH
MAX5138 toc20
40ns/div
VOUT
SCLK
5V/div
50mV/div
DIGITAL SUPPLY CURRENT
vs. DIGITAL SUPPLY VOLTAGE
MAX5138
toc21
DIGITAL SUPPLY VOLTAGE (V)
DIGITAL
SUPPLY
CURRENT
A)
4.7
4.2
3.7
3.2
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0
2.7
5.2
VAVDD = 5.25V
fSCLK = 1MHz
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
MAX5138
toc22
SUPPLY VOLTAGE (V)
V
REFO
(V)
4.7
4.2
3.7
3.2
2.4350
2.4355
2.4360
2.4365
2.4370
2.4375
2.4380
2.4385
2.4390
2.4345
2.7
5.2
TA = +25
°C
TA = +105
°C
TA = -40
°C
REFERENCE VOLTAGE
vs. TEMPERATURE
MAX5138
toc23
TEMPERATURE (
°C)
V
REFO
(V)
80
60
-20
0
20
40
2.4350
2.4355
2.4360
2.4365
2.4370
2.4375
2.4380
2.4385
2.4345
-40
100
DIGITAL SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5138
toc24
DIGITAL INPUT VOLTAGE (V)
DIGITAL
SUPPLY
CURRENT
A)
4
12
3
5
500
1000
1500
2000
2500
0
06
VAVDD = VDVDD = 5.25V
UP
DOWN
FULL-SCALE OUTPUT
vs. TEMPERATURE
MAX5138
toc25
TEMPERATURE (
°C)
OUTPUT
VOLTAGE
(V)
80
60
-20
0
20
40
2.44
2.45
2.46
2.47
2.48
2.49
2.50
2.51
2.43
-40
100
EXTERNAL REF = 2.5V
INTERNAL REF
OUTPUT VOLTAGE
vs. SUPPLY CURRENT
MAX5138
toc26
OUTPUT CURRENT (mA)
OUTPUT
VOLTAGE
(V)
20
10
2.41
2.42
2.43
2.44
2.45
2.40
030
VAVDD = 5V
VAVDD = 3.3V
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
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