参数资料
型号: MAX5105EEP+
厂商: Maxim Integrated Products
文件页数: 15/19页
文件大小: 0K
描述: IC DAC 8BIT QUAD NV 20-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
设置时间: 6µs
位数: 8
数据接口: 串行
转换器数目: 4
电压电源: 单电源
功率耗散(最大): 727.3mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
供应商设备封装: 20-QSOP
包装: 管件
输出数目和类型: 4 电压,单极
采样率(每秒): *
产品目录页面: 1397 (CN2011-ZH PDF)
MAX5105/MAX5106
Nonvolatile, Quad, 8-Bit DACs
________________________________________________________________________________________
5
0
0.1
0.3
0.2
0.4
0.5
04
26
8
10
DAC ZERO-CODE OUTPUT VOLTAGE
vs. OUTPUT SINK CURRENT
MAX5105/06
toc01
OUTPUT CURRENT (mA)
OUTPUT
VOLTAGE
(V)
VDD = +3V
VREFL_ = +0.2V
VDD = +5V
VREFL_ = +0.2V
CODE = 00hex
0
2
1
4
3
5
6
04
26
8
10
DAC FULL-SCALE OUTPUT VOLTAGE
vs. OUTPUT SOURCE CURRENT
MAX5105/06
toc02
OUTPUT CURRENT (mA)
OUTPUT
VOLTAGE
(V)
VDD = VREFH_ = +5V
VDD = VREFH_ = +3V
300
350
650
450
400
500
550
600
700
-40
-10 5
20
-25
35 50
95
80
110
65
125
SUPPLY CURRENT vs. TEMPERATURE
MAX5105/06
toc03
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
VDD = +5V
VREFH_ = +4.096V
VDD = +3V
VREFH_ = +2.5V
0
300
200
100
400
500
600
700
800
900
1000
0.0
1.0
0.5
1.5
2.0
2.5
3.0
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5105/06
toc04
REFERENCE VOLTAGE (V)
SUPPLY
CURRENT
(
A)
CODE = FFhex
CODE = 00hex
VDD = +3V
0
300
200
100
400
500
600
700
800
900
1000
02
13
4
5
SUPPLY CURRENT
vs. REFERENCE VOLTAGE
MAX5105/06
toc05
REFERENCE VOLTAGE (V)
SUPPLY
CURRENT
(
A)
CODE = FFhex
CODE = 00hex
VDD = +5V
-70
-50
-60
-30
-40
-10
-20
0
0.0
1.0
1.5
0.5
2.0
2.5
3.0
THD + NOISE AT DAC OUTPUT
vs. REFERENCE AMPLITUDE
MAX5105/06
toc06
REFERENCE AMPLITUDE (Vp-p)
THD
+
NOISE
(dB)
VREF = SINE-WAVE
VDD = +3.0V
CENTERED AT 1.5V
DAC CODE = FFhex
80kHz LOWPASS FILTER
fVREF = 1kHz
fVREF = 10kHz
-80
-70
-60
-50
-40
-30
-20
-10
0
012345
THD + NOISE AT DAC OUTPUT
vs. REFERENCE AMPLITUDE
MAX5105/06
toc07
REFERENCE AMPLITUDE (Vp-p)
THD
+
NOISE
(dB)
VREF = SINE-WAVE
VDD = +5.0V
CENTERED AT 2.5V
DAC CODE = FFhex
80kHz LOWPASS FILTER
fVREF = 1kHz
fVREF = 10kHz
0
-70
10
1k
10k
100
100k
THD + NOISE AT DAC OUTPUT
vs. REFERENCE FREQUENCY
MAX5105/06
toc08
FREQUENCY (Hz)
THD
+
NOISE
(dB)
-50
-40
-30
-20
-10
-60
VREF = SINE-WAVE
VDD = +3.0V
CENTERED AT 1.5V
DAC CODE = FFhex
500kHz LOWPASS FILTER
VREF = 1Vp-p
VREF = 0.5Vp-p
VREF = 2Vp-p
0
-70
10
1k
10k
100
100k
THD + NOISE AT DAC OUTPUT
vs. REFERENCE FREQUENCY
MAX5105/06
toc09
FREQUENCY (Hz)
THD
+
NOISE
(dB)
-50
-40
-30
-20
-10
-60
VREF = SINE-WAVE
VDD = +5.0V
CENTERED AT 2.5V
DAC CODE = FFhex
500kHz LOWPASS FILTER
VREF = 2.5Vp-p
VREF = 1Vp-p
VREF = 2Vp-p
Typical Operating Characteristics
(RL =
∞, code = FFhex, VREFL_ = GND, TA = +25°C, unless otherwise noted.)
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