
ADC701/SHC702
4
PIN NO.
DESCRIPTION
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
–V
(–5V) Analog
Common (Analog)
+V
DD1
(+5V) Analog
Reference (Gain) Adjust
+10V Reference Output
(2)
Common (Reference)
DNC
Common (Analog)
+10V Reference Input
(2)
Input D
(1)
Input C
(1)
Common (Signal)
Input B
(1)
Input A
(1)
–V
(–15V) Analog
Common (Power)
+V
CC
(+15V) Analog
DNC
(4)
Offset Adjust
Offset Adjust
PIN NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
Bit 1/9 (Bit 1 = MSB)
Bit 2/10
Bit 3/11
Bit 4/12
Bit 5/13
Bit 6/14
Bit 7/15
Bit 8/16
Clip Detect Output
+V
(+5V) Digital
Common (Digital)
Data Strobe
High/Low Byte Select
Convert Command
Sample/Hold Control
(3)
Common (Digital)
Common (Digital)
Clock Adjust
Common (Digital)
+V
DD2
(+5V) Digital
10
11
12
13
14
15
16
17
18
19
20
PARAMETER
Sample Rate
Dynamic Nonlinearity
Total Harmonic Distortion (THD)
CONDITIONS
Unadjusted
MIN
DC
TYP
MAX
512
UNITS
kHz
%FSR
dB
dB
dB
dB
dBC
dBC
dB
W
±
0.002
–103
–82
107
94
–81
–86
93
2.8
f
IN
= 20kHz (–0.3dB)
f
IN
= 199kHz (–0.2dB)
f
IN
= 20kHz (–0.3dB)
f
IN
= 199kHz (–12dB)
f
1
= 195kHz (–6.5dB), f
2
= 200kHz (–6.5dB)
f
1
= 195kHz (–12.5dB), fF
= 200kHz (–12.5dB)
f
IN
= 5kHz (–0.5dB)
Operating
Spurious-Free Dynamic Range (SFDR)
Two-Tone Intermodulation Distortion (IMD)
Signal-to-Noise Ratio (SNR)
Total Power Dissipation
3.25
SPECIFICATIONS
ELECTRICAL (COMBINED ADC701/SHC702)
At T
A
= +25
°
C, 500kHz sampling rate,
±
V
CC
=
±
15V,
±
V
DD1
=
±
5V, +V
DD2
= +5V, and five-minute warmup in a convection environment,
±
5V input range, unless otherwise noted.
ADC701 PIN ASSIGNMENTS
ADC701 ORDERING INFORMATION
ADC701 ABSOLUTE MAXIMUM RATINGS
±
V
CC..........................................................................................................................................
±
18V
±
V
, +V
...............................................................................
±
7V, +7V
Analog Input ......................................................................................
±
V
CC
Logic Input .......................................................... –0.5V to (+V
+ 0.3V)
Logic Output ..................................................................................
±
25mA
Case Temperature........................................................................ +150
°
C
Junction Temperature................................................................... +165
°
C
Storage Temperature..................................................... –65
°
C to +165
°
C
Power Dissipation ................................................................................. 3W
Stresses above these ratings may permanently damage the device.
ADC701
H
Basic Model Number
Performance Grade Code
K: 0
°
C to +70
°
C Ambient Temperature
J: +15
°
C to +55
°
C Ambient Temperature
Package Code
H: Metal and Ceramic
(
)
NOTES: (1) Refer to Input Connection Table. (2) Reference Input is normally
connected to Reference Output, unless an external 10V reference is used. (3)
Sample/Hold Control goes high to activate Hold mode. (4) DNC = Do Not
Connect.
PACKAGING INFORMATION
PACKAGE DRAWING
NUMBER
(1)
PRODUCT
PACKAGE
ADC701JH
ADC701KH
Metal and Ceramic
Metal and Ceramic
230
230
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.