SPECIFICATIONS
ELECTRICAL (COMBINED ADC701/SHC702)
At TA= +25°C, 500kHz sampling rate, ±VCC = ±15V, ±VDD1= ±5V, +VDD2 = +5V, and five-minute warmup in a convection environment, ±5V input range, unless otherwise noted.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Sample Rate
Dynamic Nonlinearity
Total Harmonic Distortion (THD)
Unadjusted
DC
512
kHz
%FSR
dB
dB
dB
±0.002
–103
–82
107
94
–81
–86
93
f
IN = 20kHz (–0.3dB)
IN = 199kHz (–0.2dB)
IN = 20kHz (–0.3dB)
IN = 199kHz (–12dB)
1 = 195kHz (–6.5dB), f2 = 200kHz (–6.5dB)
1 = 195kHz (–12.5dB), fF2 = 200kHz (–12.5dB)
f
Spurious-Free Dynamic Range (SFDR)
Two-Tone Intermodulation Distortion (IMD)
f
f
dB
f
dBC
dBC
dB
f
Signal-to-Noise Ratio (SNR)
Total Power Dissipation
f
IN = 5kHz (–0.5dB)
Operating
2.8
3.25
W
ADC701 PIN ASSIGNMENTS
ADC701 ORDERING INFORMATION
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
(
)
ADC701
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Bit 1/9 (Bit 1 = MSB)
Bit 2/10
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
–VDD1 (–5V) Analog
Common (Analog)
+VDD1 (+5V) Analog
Reference (Gain) Adjust
+10V Reference Output(2)
Common (Reference)
DNC
Basic Model Number
Performance Grade Code
K: 0°C to +70°C Ambient Temperature
J: +15°C to +55°C Ambient Temperature
Package Code
Bit 3/11
Bit 4/12
Bit 5/13
Bit 6/14
Bit 7/15
Bit 8/16
H: Metal and Ceramic
Common (Analog)
+10V Reference Input(2)
Clip Detect Output
+VDD2 (+5V) Digital
Common (Digital)
Data Strobe
High/Low Byte Select
Convert Command
Sample/Hold Control(3)
Common (Digital)
Common (Digital)
Clock Adjust
(1)
Input D
Input C
(1)
ADC701 ABSOLUTE MAXIMUM RATINGS
Common (Signal)
(1)
Input B
Input A
±VCC .......................................................................................................................................... ±18V
±VDD1, +VDD2 ............................................................................... ±7V, +7V
Analog Input ...................................................................................... ±VCC
Logic Input .......................................................... –0.5V to (+VDD2 + 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.
(1)
–VCC (–15V) Analog
Common (Power)
+VCC (+15V) Analog
DNC(4)
Common (Digital)
+VDD2 (+5V) Digital
Offset Adjust
Offset Adjust
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
PRODUCT
PACKAGE
NUMBER(1)
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.
®
4
ADC701/SHC702
BB [ BURR-BROWN CORPORATION ]
