RHD5950 Datasheet, PDF (4/8 Pages) Aeroflex Circuit Technology – RadHard-by-Design RHD5950 16-Channel Multiplexed 14-Bit Analog-to-Digital Converter

ABSOLUTE MAXIMUM RATINGS
Parameter
Range
Units
Case Operating Temperature Range
-55 to +125
°C
Storage Temperature Range
-65 to +150
°C
Junction Temperature
+150
°C
Supply Voltage
VCC - GND
+7.0
V
Input Voltage, PREF, NREF
VCC +0.4
GND -0.4
V
Lead Temperature (soldering, 10 seconds)
300
°C
Thermal Resistance, Junction to Case,jc
2.0
°C/W
NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress rating only;
functional operation beyond the “Operation Conditions” is not recommended and extended exposure beyond the “Operation Conditions” may affect
device reliability.
Symbol
+AvCC
+DvCC
DRVP
DRVN
PREF
NREF
RECOMMENDED OPERATING CONDITIONS
Parameter
Analog Power Supply Voltage
Digital Power Supply Voltage
Digital Output High Reference Level
Digital Output Low Reference Level
High Analog Reference Voltage
Low Analog Reference Voltage
Typical
5.0
5.0
3.3 to 5.0
0
4.5
0.5
Units
V
V
V
V
V
V
ELECTRICAL PERFORMANCE CHARACTERISTICS
(TC = -55°C TO +125°C, +AVCC = +5.0 V, +DVCC = +5.0 V, +DRVP = +5.0 V, unless stated otherwise)
Parameter
Symbol
Conditions
Min
Max
Analog Supply Current Quiescent 1/
Analog Supply Current Active 1/
Analog Supply Current Sleep 1/
Digital Supply Current Quiescent 1/
Digital Supply Current Active 1/
Digital Supply Current Sleep 1/
Digital Output Supply Current Quiescent
1/
Digital Output Supply Current Active 1/
Digital Output Supply Current Sleep 1/
Full-scale Input Range 1/
Input Capacitance 2/
Analog Reference Impedance 1/
High Analog Reference Voltage
Low Analog Reference Voltage
Channel Isolation 2/
AICCQ
AICCA
AICCS
DICCQ
DICCA
DICCS
05ICCQ
05ICCA
05ICCD
VIN
CIN
ZREF
VPREF
VNREF
ISO
VEN = DvCC, VOE = DvCC, CLK = DGND
VEN = DvCC, VOE = DvCC
VEN = DGND, VOE = DGND
VEN = DvCC, VOE = DvCC, CLK = DGND
VEN = DvCC, VOE = DvCC
VEN = DGND, VOE = DGND
VEN = DvCC, VOE = DvCC, CLK = DGND,
CL = 50 pF
VEN = DvCC, VOE = DvCC, CL = 50 pF
VEN = DvCC, VOE = DGND, CL = 50 pF
TC = +25°C
PREF to NREF
DVRP = 5.0 V 1/
DVRP = 3.3 V 2/
DVRP = 5.0 V 1/
DVRP = 3.3 V 2/
TC = +25°C
-
-
-
-
-
-
-
-
-
VNREF
-
2
10
10
4
1
2
1
0.1
1
1
VPREF
50
6
VNREF
5.0
0
VPREF
80
-
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
pF
KΩ
V
dB
SCD5950 Rev G 1/14/16
4
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