AD7824 Analog Devices, AD7824 Datasheet - Page 11

• Manufacturer Part Number: AD7824
• Description: LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs
• Manufacturer: Analog Devices

NOTE
1
Analog Devices reserves the right to ship either cerdip (Q-24, Q-28)
or ceramic (D-24A, D-28) hermetic packages.
SPEECH
SEATING
INPUT
(5.715)
PLANE
PLASTIC LEADS WILL BE EITHER SOLDER DIPPED OR TIN/LEAD PLATED
PIN 1
0.225
CERDIP LEADS WILL BE EITHER TIN/LEAD PLATED OR SOLDER DIPPED
MAX
PIN 1
0.07 (1.78)
0.05 (1.27)
0.021 (0.533)
0.015 (0.381)
24
TYP
1
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
24
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
1
LEAD NO. 1 IDENTIFIED BY DOT OR NOTCH
AMP
LEAD NO. 1 IDENTIFIED BY DOT OR NOTCH
1.290 (32.77) MAX
0.016 (0.41)
1.228 (31.19)
1.226 (31.14)
24-Lead Plastic DIP (N-24)
0.02 (0.5)
0.110 (2.794)
0.090 (2.286)
24-Lead Cerdip (Q-24)
TYP
BANDPASS
BANDPASS
BANDPASS
BANDPASS
FILTER 1
FILTER 2
FILTER 7
FILTER 8
0.11 (2.79)
0.09 (2.28)
0.065 (1.651)
0.055 (1.397)
13
12
13
12
+5V
0.260
(6.61
SEATING
PLANE
0.070 (1.778)
0.020 (0.508)
0.130 (3.30)
0.128 (3.25)
0.295
(7.493)
MAX
0.125
(3.175)
MIN
0.001
0.03)
AIN 1
AIN 2
AIN 7
AIN 8
V
REF
V
REF
1
(+)
AD7828
15°
0°
0.320 (8.128)
0.290 (7.366)
15
V
(–)
+5V
0.32 (8.128)
0
0.30 (7.62)
DD
GND
0.012 (0.305)
0.008 (0.203)
Dimensions shown in inches and (mm).
0.011 (0.28)
0.009 (0.23)
TYP
DB7
DB0
OUTLINE DIMENSIONS
CS
RD
A2
A1
A0
0.180
(4.572)
MAX
DATA
0.175 (4.45)
0.0118 (0.30)
0.0040 (0.10)
0.12 (3.05)
(5.08)
PIN 1
MAX
PLASTIC LEADS WILL BE EITHER SOLDER DIPPED OR TIN/LEAD PLATED
PIN 1
0.2
24
1
0.065 (1.66)
0.045 (1.15)
AIN 1
AIN 2
AIN 3
AIN 4
V
V
GND
V
+5V
REF
REF
0.0500
28
DD
(1.27)
BSC
1
IN ACCORDANCE WITH MIL-M-38510 REQUIREMENTS
24-Lead Small Outline Package (R-24)
AD7824
(+)
(–)
0.6141 (15.60)
0.5985 (15.20)
CS
LEAD NO. 1 IDENTIFIED BY DOT OR NOTCH
0.0192 (0.49)
0.0138 (0.35)
28-Lead Plastic DIP (N-28)
0.015 (0.381)
0.02 (0.508)
1.45 (36.83)
1.44 (36.58)
RD
DB0
DB7
INT
A0
A1
0.1043 (2.65)
0.0926 (2.35)
SEATING
PLANE
0.105 (2.67)
0.095 (2.42)
SAMPLE
13
12
PULSE
0.2992 (7.60)
0.2914 (7.40)
AD7824/AD7828
15
14
0.16 (4.07)
0.15 (3.56)
0.0125 (0.32)
0.0091 (0.23)
SEATING
PLANE
DB0
A1
A0
WR
DB7
0.4193 (10.65)
0.3937 (10.00)
0.55 (13.97)
0.53 (13.47)
AD7226
V
SS
+15V
V
DD
8
0
V
V
V
V
DGND
AGND
OUT
OUT
OUT
OUT
V
0.0291 (0.74)
0.0098 (0.25)
REF
0.594 (15.09)
0.606 (15.4)
15
0
A
B
C
D
+10V
0.0500 (1.27)
0.0157 (0.40)
0.012 (0.305)
0.008 (0.203)
V
V
V
V
O
O
O
O
1
2
3
4
45