CMP401GRU-CMP401GS Fast Delivery |IC PHOENIX CO.,LIMITED

CMP401GRU ,23 ns and 65 ns Low Voltage ComparatorsCHARACTERISTICSOutput High Voltage V I = –3.2 mA 4.6 VOH OHOutput Low Voltage V I = 3.2 mA 0.2 VOL ..
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CMP401GRU-CMP401GS
23 ns and 65 ns Low Voltage Comparators
FUNCTIONAL BLOCK DIAGRAM
VDIGITAL =
+3V OR +5V
VANALOG+ =
+0V TO +5V
OUTPUT
IN+
IN–
NOTE: (VANALOG+) – (VANALOG–) ≥ 3V
VANALOG– =
+0V TO –5V
REV.023ns and 65ns
Low Voltage Comparators
FEATURES
23 ns or 65 ns Propagation Delay
Single-Supply Operation
Compatible with +3V and +5V Logic
Separate Input and Output Sections
Low Power
Wide Input Range: –5V to +3.9 V
APPLICATIONS
Battery Operated Instrumentation
Line Receivers
Level Translators
Read Channel Detection
GENERAL DESCRIPTION
The CMP401 and CMP402 are 23 ns and 65 ns quad comp-
arators with separate input and output supplies. Separate supplies
enable the input stage to be operated from +3 volts to as high asvolts. The output can be supplied with either +3volts orvolts as determined by the interface logic or available supplies.
Independent input and output supplies combined with fast prop-
agation make the CMP401 and CMP402 excellent choices for
interfacing to portable instrumentation.
The CMP401 and CMP402 are specified over the extended
industrial (–40°C to +125°C) temperature range. Both are
available in 16-pin plastic DIP or narrow SO-16 surface mount
packages. Consult factory for 16-lead TSSOP availability.
CMP401: 20 MHz Noninverting Switching. VIN = ±100 mV
ELECTRICAL SPECIFICATIONS
POWER SUPPLY
ELECTRICAL SPECIFICATIONS
OUTPUT CHARACTERISTICS
POWER SUPPLY
(@ V+ANA = V+DIG = +5.0V, VCM = 0.1V, –408C ≤ TA ≤ +1258C unless otherwise noted)
(@ VANA = VDIG = +3.0V, VCM = 0.1V, TA = +258C unless otherwise noted)
CMP401/CMP402–SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
NOTESOffset voltage is defined as (VOS+ + VOS–)/2.
Specifications subject to change without notice.
(@ V±ANA = ±5 V, VDIG = +5.0 V, TA = +258C unless otherwise noted)
CMP401/CMP402
CMP401/CMP402
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
ABSOLUTE MAXIMUM RATINGS1
Total Analog Supply Voltage . . . . . . . . . . . . . . . . . . . . . +16 V
Digital Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . +7 V
Analog Positive Supply—Digital Positive Supply . . . . –200 mV
Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ±9 V
Output Short-Circuit Duration to GND . . . . . . . . . Indefinite
Storage Temperature Range
P, S, RU Package . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Operating Temperature Range
CMP401G, CMP402G . . . . . . . . . . . . . . –40°C to +125°C
Junction Temperature Range
P, S, RU Package . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . +300°C
16-Pin Plastic DIP (P)
16-Pin SO (S)
NOTESAbsolute maximum ratings apply to both DICE and packaged parts, unless
otherwise noted.The analog input voltage is equal to ±7 volts or the analog supply voltage,
whichever is less.θJA is specified for the worst case conditions, i.e., θJA is specified for device in socket
for P-DIP, and θJA is specified for device soldered in circuit board for SOIC and
TSSOP packages.
ORDERING GUIDE
DICE CHARACTERISTICS
CMP401/CMP402 Die Size 0.065 × 0.069 inch, 4,485 sq. mils
Substrate (Die Backside) Is Connected to V+
Transistor Count 104.
Figure 1.Simplified Schematic
CMP401/CMP402 PIN CONFIGURATIONS
16-Lead Epoxy DIP
(P Suffix)
16-Lead Narrow-SO
(S Suffix)
16-Lead
TSSOP
(RU Suffix)
OUT B
OUT A
V+ DIG
V+ ANA
–IN A
+IN A
–IN B
+IN B
V– ANA
DIG GND
OUT D
OUT C
–IN C
+IN D
–IN D
+IN C9
OUT B
OUT A
V+ DIG
V+ ANA
–IN A
+IN A
–IN B
+IN B
V– ANA
DIG GND
OUT D
OUT C
–IN C
+IN D
–IN D
+IN C
OUT B
OUT A
V+ DIG
V+ ANA
–IN A
+IN A
–IN B
+IN B
V– ANA
DIG GND
OUT D
OUT C
–IN C
+IN D
–IN D
+IN C
OVERDRIVE – mV
PROPAGATION DELAY – ns01050203040
Figure 2.CMP401 Propagation Delay
vs. Overdrive
TEMPERATURE – °C
PROPAGATION DELAY – ns–50–251250255075100
Figure 5.CMP402 Propagation Delay
vs. Temperature – 5 mV OD
SOURCE RESISTANCE – Ω10100100k1k10k
PROPAGATION DELAY – ns
Figure 8.CMP401 Propagation Delay
vs. Source Resistance – 20 mV OD
OVERDRIVE – mV
PROPAGATION DELAY – ns
11001050203040
Figure 3.CMP402 Propagation Delay
vs. Overdrive
TEMPERATURE – °C
PROPAGATION DELAY – ns–50–251250255075100
Figure 6.CMP401 Propagation Delay
vs. Temperature – 20mV OD
SOURCE RESISTANCE – Ω
PROPAGATION DELAY – ns
10010100100k1k10k
Figure 9.CMP402 Propagation Delay
vs. Source Resistance – 20 mV OD
Figure 4.CMP401 Propagation Delay
vs. Temperature – 5 mV OD
Figure 7.CMP402 Propagation Delay
vs. Temperature – 20 mV OD
Figure 10.CMP401 Propagation Delay
vs. Supply Voltage – 20 mV OD
CMP401/CMP402
POSITIVE SUPPLY VOLTAGE – Volts
PROPAGATION DELAY – ns
Figure 11.CMP402 Propagation Delay
vs. Supply Voltage – 20 mV OD
POSITIVE SUPPLY VOLTAGE – Volts
SLEWRATE – V/µs
200
Figure 14.CMP401/CMP402 Slew Rate
vs. Positive Supply Voltage
TEMPERATURE – °C
INPUT OFFSET VOLTAGE – mV
0.5
Figure 17.CMP401/CMP402 Input
Offset Voltage vs. Temperature
CAPACITIVE LOAD – pF
PROPAGATION DELAY – ns100500200300400
Figure 12.CMP401 Propagation Delay
vs. Capacitive Load
SUPPLY VOLTAGE – Volts
PROPAGATION DELAY – ns126345
Figure 15.CMP401 Propagation Delay
vs. Supply Voltage
TEMPERATURE – °C
DIGITAL DC SUPPLY CURRENT – mA
Figure 18.CMP401 Digital Supply
Current vs. Temperature
Figure 13.CMP402 Propagation Delay
vs. Capacitive Load
Figure 16.CMP401/CMP402 Delta
Output Swing from Power Supplies vs.
Load Current
Figure 19.CMP402 Digital Supply
Current vs. Temperature

Partno	Mfg	Dc	Qty	Available	Descript
CMP401GRU	AD	N/a	62	avai	23 ns and 65 ns Low Voltage Comparators
CMP401GS	AD	N/a	3	avai	23 ns and 65 ns Low Voltage Comparators