參數(shù)資料
型號(hào): MAX5139GTE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 15/17頁(yè)
文件大?。?/td> 0K
描述: IC DAC V-OUT 12BIT 1CH 16-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
設(shè)置時(shí)間: 5µs
位數(shù): 12
數(shù)據(jù)接口: DSP,I²C,MICROWIRE?,并行,QSPI?,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 16-TQFN(3x3)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 1 電壓,單極;1 電壓,雙極
采樣率(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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