AD7828KP-REEL Analog Devices Inc, AD7828KP-REEL Datasheet - Page 2

• Manufacturer Part Number: AD7828KP-REEL
• Description: IC ADC 8BIT 8CH HS 28-PLCC
• Manufacturer: Analog Devices Inc

Specifications of AD7828KP-REEL

• Rohs Status: RoHS non-compliant
• Number Of Bits: 8
• Sampling Rate (per Second): 50k
• Data Interface: Parallel
• Number Of Converters: 3
• Power Dissipation (max): 100mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-LCC (J-Lead)

Parameter
ACCURACY
REFERENCE INPUT
ANALOG INPUT
LOGIC INPUTS
LOGIC OUTPUTS
SLEW RATE, TRACKING
POWER SUPPLY
NOTES
1
2
3
4
5
Specifications subject to change without notice.
AD7824/AD7828–SPECIFICATIONS
noted. All specifications T
Temperature ranges are as follows: K, L Versions: 0°C to 70°C
Total Unadjusted Error includes offset, full-scale and linearity errors.
Sample tested at 25°C by Product Assurance to ensure compliance.
RDY is an open-drain output.
See Typical Performance Characteristics.
Resolution
Total Unadjusted Error
Minimum Resolution for which
Channel-to-Channel Mismatch
Input Resistance
V
V
Input Voltage Range
Input Leakage Current
Input Capacitance
RD, CS, A0, A1, and A2
DB0–DB7 and INT
Output Capacitance
RDY
Output Capacitance
V
I
Power Dissipation
Power Supply Sensitivity
DD
REF
REF
DD
No Missing Codes Are Guaranteed 8
V
V
I
I
Input Capacitance
V
V
I
V
I
INH
INL
OUT
OUT
5
INH
INL
OH
OL
OL
(+) Input Voltage Range
(–) Input Voltage Range
4
(DB0–DB7)
3
3
3
2
MIN
3
to T
B, C Versions: –40°C to +85°C
T, U Versions: –55°C to +125°C
MAX
, unless otherwise noted. Specifications apply to Mode 0.)
K Version
8
± 1
± 1/4
1.0/4.0
V
V
GND/
V
V
V
± 3
45
2.4
0.8
1
–1
8
4.0
0.4
± 3
8
0.4
± 3
8
0.7
0.157
5
16
50
80
± 1/4
REF
DD
REF
REF
REF
(–)/
(+)
(–)/
(+)
1
L Version B, T Versions
8
± 1/2
8
± 1/4
1.0/4.0
V
V
GND/
V
V
V
± 3
45
2.4
0.8
1
–1
8
4.0
0.4
± 3
8
0.4
± 3
8
0.7
0.157
5
16
50
80
± 1/4
REF
DD
REF
REF
REF
(–)/
(+)
(–)/
(+)
8
± 1
8
± 1/4
1.0/4.0
V
V
GND/
V
V
V
± 3
45
2.4
0.8
1
–1
8
4.0
0.4
± 3
8
0.4
± 3
8
0.7
0.157
5
20
50
100
± 1/4
REF
DD
REF
REF
REF
–2–
(–)/
(+)
(–)/
(+)
(V
DD
= 5 V, V
C, U Versions Unit
8
± 1/2
8
± 1/4
1.0/4.0
V
V
GND/
V
V
V
± 3
45
2.4
0.8
1
–1
8
4.0
0.4
± 3
8
0.4
± 3
8
0.7
0.157
5
20
50
100
± 1/4
REF
DD
REF
REF
REF
REF
(–)/
(+)
(–)/
(+)
(+) = 5 V, V
Bits
LSB max
Bits
LSB max
kΩ min/kΩ max
V min/V max
V min/V max
V min/V max
µA max
pF typ
V min
V max
µA max
µA max
pF max
V min
V max
µA max
pF max
V max
µA max
pF max
V/µs typ
V/µs max
V
mA max
mW typ
mW max
LSB max
REF
(–) = GND = O V, unless otherwise
Conditions/Comments
Analog Input Any Channel
0 V to 5 V
Typically 5 pF
I
I
Typically 5 pF
I
Typically 5 pF
± 5% for Specified
Performance
CS = RD = 2.4 V
± 1/16 LSB typ
V
Floating State Leakage
Floating State Leakage
SOURCE
SINK
SINK
DD
= 5 V ± 5%
= 1.6 mA
= 2.6 mA
= 360 µA
REV. F