AD9283BRS-RL100 Analog Devices Inc, AD9283BRS-RL100 Datasheet - Page 4

• Manufacturer Part Number: AD9283BRS-RL100
• Description: IC ADC 8BIT 100MSPS 3V 20-SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD9283BRS-RL100

• Rohs Status: RoHS non-compliant
• Number Of Bits: 8
• Sampling Rate (per Second): 100M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 120mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP (0.200", 5.30mm Width)
• For Use With: AD9283/PCB - BOARD EVAL FOR AD9283

EXPLANATION OF TEST LEVELS
Test Level
I
II
III Sample tested only.
IV Parameter is guaranteed by design and characteriza-
V
VI 100% production tested at 25°C; guaranteed by design and
AD9283
Pin Number
1
2
3
4, 9, 16
5, 8
6
7
10
11–14, 17–20
15
100% production tested.
100% production tested at 25°C and sample tested at
specified temperatures.
tion testing.
Parameter is a typical value only.
characterization testing for industrial temperature range;
100% production tested at temperature extremes for mili-
tary devices.
Mnemonic
PWRDWN
VREF OUT
VREF IN
GND
V
A
A
ENCODE
D7–D4, D3–D0
V
D
IN
IN
DD
Function
Power-Down Function Select; Logic HIGH for Power-Down Mode (Digital Outputs Go
to High Impedance State)
Internal Reference Output (1.25 V typ); Bypass with 0.1 µF to Ground
Reference Input for ADC (1.25 V typ)
Ground
Analog 3 V Power Supply
Analog Input for ADC (Can Be Left Open if Operating in Single-Ended Mode, but Rec-
ommend Connection to a 0.1 µF Capacitor and a 25 Ω Resistor in Series to Ground for
Better Input Matching)
Analog Input for ADC
Encode Clock for ADC (ADC Samples on Rising Edge of ENCODE)
Digital Outputs of ADC
Digital output power supply. Nominally 2.5 V to 3.6 V
PIN FUNCTION DESCRIPTIONS
VREF OUT
PWRDWN
ENCODE
VREF IN
PIN CONFIGURATION
GND
GND
A
A
V
V
IN
IN
D
D
10
1
2
3
4
5
6
7
8
9
(Not to Scale)
TOP VIEW
AD9283
Step
255
128
127
0
•
•
•
•
20
19
18
17
16
15
14
13
12
11
D0 (LSB)
D1
D2
D3
GND
V
D4
D5
D6
D7 (MSB)
DD
Table I. Output Coding (VREF = 1.25 V)
A
0.512
0.002
–0.002
–0.512
IN
•
•
•
•
–A
IN
Digital Output
1111 1111
1000 0000
0111 1111
0000 0000
•
•
•
•