參數(shù)資料
型號(hào): AD7836ASZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 10/12頁(yè)
文件大?。?/td> 0K
描述: IC DAC 14BIT QUAD LC2MOS 44MQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1
設(shè)置時(shí)間: 16µs
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 4
電壓電源: 模擬和數(shù)字,雙 ±
功率耗散(最大): 460mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-QFP
供應(yīng)商設(shè)備封裝: 44-MQFP(10x10)
包裝: 托盤
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
采樣率(每秒): 62.5k
Typical Performance Characteristics–AD7836
–7–
REV. A
INL
ERROR
LSBs
INPUT CODE/1000
1.0
0.0
–0.6
02
4
6
8
10
12
0.8
0.2
–0.2
–0.4
0.6
0.4
–0.8
–1.0
14
16
Figure 2. Typical INL Plot
TEMPERATURE – °C
1.0
DNL
ERROR
LSB
0.5
–1.0
–40
90
–20
0
20
40
60
80
0
–0.5
VDD = 15V
VSS = –15V
VREF(+) = +5V
VREF(–) = –5V
Figure 5. Typical DNL Error vs.
Temperature
0.7
0.6
–0.2
0.4
0.3
0.2
0.1
0.5
0
–0.1
VERT = 100mV/DIV
HORIZ = 1 s/DIV
Figure 8. Typical Digital/Analog
Glitch Impulse
INPUT CODE/1000
0.9
–0.2
02
DNL
ERROR
LSBs
46
8
10
12
0.6
0.0
–0.4
–0.6
0.4
0.2
–0.9
14
16
Figure 3. Typical DNL Plot
TEMPERATURE – °C
ERROR
LSB
2
1
–2
–40
90
–20
0
20
40
60
80
0
–1
VDD = 15V
VSS = –15V
VREF(+) = +5V
VREF(–) = –5V
FULL-SCALE ERROR
OFFSET ERROR
Figure 6. Offset and Full-Scale Error
vs. Temperature
SETTLING TIME –
s
10.2
10.0
9.2
11
14
V
OUT
V
12
13
9.8
9.6
9.4
Figure 9. Settling Time (+)
TEMPERATURE – °C
2
1
–2
–40
90
INL
ERROR
LSB
–20
0
20
40
60
80
0
–1
VDD = 15V
VSS = –15V
VREF(+) = +5V
VREF(–) = –5V
Figure 4. Typical INL Error vs.
Temperature
TEMPERATURE – °C
I CC
mA
6
2
–1
–40
90
–20
0
20406080
5
4
1
0
3
VCC = 5V
VDD = 15V
VSS = –15V
DIGITAL INPUTS @ THRESHOLDS
DIGITAL INPUTS @ SUPPLIES
Figure 7. ICC vs. Temperature
TEMPERATURE – °C
8
7
4
–40
90
–20
0
20
40
60
80
6
5
I DD
/I
SS
mA
VDD = 15V
VSS = –15V
VREF(+) = +5V
VREF(–) = –5V
Figure 10. IDD/ISS vs. Temperature
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