參數(shù)資料
型號(hào): ADS830E
英文描述: 8-Bit, 60MHz Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 8位,60MHz時(shí)采樣模擬數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 177K
代理商: ADS830E
3
ADS830
SPECIFICATIONS
At T
A
= full specified temperature range, single-ended input range = 1.5V to 3.5V, sampling rate = 60MHz, and external reference, unless otherwise noted.
ADS830E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PIN CONFIGURATION
Top View
SSOP
POWER SUPPLY REQUIREMENTS
Supply Voltage: +V
S
Supply Current: +I
Power Dissipation: VDRV = 5V
Operating
Operating
External Reference
External Reference
Internal Reference
Internal Reference
+4.75
+5.0
37
185
170
215
200
+5.25
45
225
V
mA
mW
mW
mW
mW
VDRV = 3V
VDRV = 5V
VDRV = 3V
Thermal Resistance,
θ
JA
20-Lead SSOP
115
°
C/W
NOTES: (1) Spurious Free Dynamic Range refers to the magnitude of the largest harmonic. (2) dBFS means dB relative to Full Scale. (3) Two-tone
intermodulation distortion is referred to the largest fundamental tone. This number will be 6dB higher if it is referred to the magnitude of the two-tone fundamental
envelope. (4) Effective number of bits (ENOB) is defined by (SINAD – 1.76)/6.02. (5) A 50k
pull-down resistor is inserted internally. (6) Excludes internal
reference.
PIN
DESIGNATOR
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
CLK
RSEL
INT/EXT
REFB
REFT
CM
IN
IN
GND
+VS
VDRV
Ground
Data Bit 1 (D7) (MSB)
Data Bit 2 (D6)
Data Bit 3 (D5)
Data Bit 4 (D4)
Data Bit 5 (D3)
Data Bit 6 (D2)
Data Bit 7 (D1)
Data Bit 8 (D0) (LSB)
Convert Clock
Input Range Select: HI = 2V; LO = 1V
Reference Select: HI = External; LO = Internal
Bottom Reference
Top Reference
Common-Mode Voltage Output
Complementary Input
Analog Input
Ground
+5V Supply
Output Logic Drive Supply Voltage
PIN DESCRIPTIONS
GND
Bit 1 (MSB)
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8 (LSB)
CLK
VDRV
+V
S
GND
IN
IN
CM
REFT
REFB
INT/EXT
RSEL
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ADS830
PACKAGE
DRAWING
NUMBER
(1)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA
PRODUCT
PACKAGE
ADS830E
20-Lead SSOP (QSOP)
"
349
"
–40
°
C to +85
°
C
"
ADS830E
"
ADS830E
ADS830E/1K
Rails
"
Tape and Reel
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. For detailed Tape and Reel
mechanical information, refer to Appendix B of Burr-Brown IC Data Book.
PACKAGE/ORDERING INFORMATION
+V
....................................................................................................... +6V
Analog Input............................................................. –0.3V to (+V
S
+ 0.3V)
Logic Input ............................................................... –0.3V to (+V
+ 0.3V)
Case Temperature ......................................................................... +100
°
C
Junction Temperature .................................................................... +150
°
C
Storage Temperature ..................................................................... +150
°
C
ABSOLUTE MAXIMUM RATINGS
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown recom-
mends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and
installation procedures can cause damage.
ESD damage can range from subtle performance degradation to
complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
PRODUCT
DEMO BOARD
ADS830
DEM-ADS830E
DEMO BOARD ORDERING INFORMATION
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