参数资料
型号: MAX5139GTE+T
厂商: Maxim Integrated Products
文件页数: 14/17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
6
Maxim Integrated
MAX5138/MAX5139
OFFSET ERROR
vs. TEMPERATURE
MAX5138
toc10
TEMPERATURE (
°C)
OFFSET
ERROR
(mV)
100
80
40
60
020
-20
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
-1.0
-40
VAVDD = 5.25V
VREF = 5V
VAVDD = 2.7V
VREF = 2.5V
GAIN ERROR
vs. ANALOG SUPPLY VOLTAGE
MAX5138
toc11
SUPPLY VOLTAGE (V)
GAIN
ERROR
(%FS)
4.7
5.2
3.7
3.2
4.2
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
2.7
GAIN ERROR
vs. TEMPERATURE
MAX5138
toc12
TEMPERATURE (
°C)
GAIN
ERROR
(%FS)
100
80
60
40
20
0
-20
0.012
0.016
0.020
0.024
0.028
0.032
0.036
0.008
-40
VAVDD = 5.25V
VREF = 5V
VAVDD = 2.7V
VREF = 2.5V
ANALOG SUPPLY CURRENT
vs. ANALOG SUPPLY VOLTAGE
MAX5138
toc13
ANALOG SUPPLY VOLTAGE (V)
ANALOG
SUPPLY
CURRENT
(mA)
4.7
4.2
3.7
3.2
0.82
0.84
0.86
0.88
0.90
0.92
0.94
0.96
0.98
1.00
0.80
2.7
5.2
VOUT = VREFO
VOUT = 0
VDVDD = 2.7V
ANALOG SUPPLY CURRENT
vs. TEMPERATURE
MAX5138
toc14
TEMPERATURE (
°C)
ANALOG
SUPPLY
CURRENT
(mA)
80
60
20
40
0
-20
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
-40
100
IAVDD
IDVDD
ANALOG SUPPLY CURRENT vs. SUPPLY
VOLTAGE (POWER-DOWN MODE)
MAX5138
toc15
SUPPLY VOLTAGE (V)
ANALOG
SUPPLY
CURRENT
A)
4.7
4.2
3.2
3.7
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
2.7
5.2
TA = +105
°C
TA = -40
°C
TA = +25
°C
EXITING/ENTERING
POWER-DOWN MODE
MAX5138 toc16
4
μs/div
VOUT
500mV/div
MAJOR CODE TRANSITION
MAX5138 toc17
1
μs/div
20mV/div
SETTLING TIME UP
MAX5138 toc18
400ns/div
500mV/div
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
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