參數(shù)資料
型號: AD5232BRUZ50-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 3/24頁
文件大?。?/td> 0K
描述: IC POT DGTL DUAL 256POS 16TSSOP
標準包裝: 1,000
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標準值 600 ppm/°C
存儲器類型: 非易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 2.7 V ~ 5.5 V,±2.25 V ~ 2.75 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 帶卷 (TR)
配用: EVAL-AD5232-10EBZ-ND - BOARD EVALUATION FOR AD5232-10
Data Sheet
AD5232
Rev. C | Page 11 of 24
0
–6
–12
–18
–24
–30
–36
–42
–48
–54
–60
1k
10k
100k
1M
FREQUENCY (Hz)
G
AI
N
(
d
B)
02618-
017
RAB = 10k
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
VDD = +2.7V
VSS = –2.7V
VA = 100mV rms
TA = 25°C
VA
Figure 17. Gain vs. Frequency vs. Code, RAB = 10 k
0
–6
–12
–18
–24
–30
–36
–42
–48
–54
–60
1k
10k
100k
1M
FREQUENCY (Hz)
G
AI
N
(
d
B)
02618-
018
RAB = 50k
VDD = +2.7V
VSS = –2.7V
VA = 100mV rms
TA = 25°C
VA
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
Figure 18. Gain vs. Frequency vs. Code, RAB = 50 k
0
–6
–12
–18
–24
–30
–36
–42
–48
–54
–60
1k
10k
100k
1M
FREQUENCY (Hz)
G
AI
N
(
d
B)
02618-
019
RAB = 100k
VDD = +2.7V
VSS = –2.7V
VA = 100mV rms
TA = 25°C
VA
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
Figure 19. Gain vs. Frequency vs. Code, RAB = 100 k
80
60
40
20
0
1k
10k
100k
1M
FREQUENCY (Hz)
P
S
RR
RE
JE
CT
IO
N
(
d
B)
02618-
020
RAB = 100k
RAB = 10k
RAB = 50k
VDD = 5.5V ± 100mV AC
VSS = 0V
VB = 5V
VA = 0V
MEASURE AT VW WITH CODE = 0x80
TA = 25°C
Figure 20. PSRR vs. Frequency
120
100
80
60
40
20
1
10
100
FREQUENCY (kHz)
C
TA
ANAL
O
G
CRO
S
T
AL
K
RE
JE
CT
IO
N
(
d
B)
02618-
021
RAB = 100k
RAB = 10k
RAB = 50k
VDD = VA2 = +2.75V
VSS = VB2 = –2.75V
VIN = +5V P-P
TA = 25°C
Figure 21. Analog Crosstalk vs. Frequency (See Figure 31)
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