CMP04FS ,Quad Low Power, Precision ComparatorCHARACTERISTICS (@ V+ = +5 V, T = +258C, unless otherwise noted)AParameter Symbol Conditions Min Ty ..
CMP0817BA0-F70I , 512K x 16 bit Super Low Power and Low Voltage Full CMOS RAM
CMP401 ,23 ns Low Voltage ComparatorGENERAL DESCRIPTION2v50mVThe CMP401 and CMP402 are 23 ns and 65 ns quad comp-arators with separate ..
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 ..
CMP401GS ,23 ns and 65 ns Low Voltage ComparatorsGENERAL DESCRIPTION2vThe CMP401 and CMP402 are 23 ns and 65 ns quad comp-50mVarators with separate ..
CMP402 ,65 ns Low Voltage ComparatorCHARACTERISTICSOutput High Voltage V I = –3.2 mA 4.6 VOH OHOutput Low Voltage V I = 3.2 mA 0.2 VOL ..
CS493112-CL , Multi-Standard Audio Decoder Family
CS493264-CL , Multi-Standard Audio Decoder Family
CS493264-CL , Multi-Standard Audio Decoder Family
CS495303-CVZ , Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS495303-CVZ , Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS495303-CVZ , Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CMP04BY/883C-CMP04FP-CMP04FS
Quad Low Power, Precision Comparator
REV.C
Quad Low Power,
Precision Comparator
GENERAL DESCRIPTIONFour precision independent comparators comprise the CMP04.
Performance highlights include a very low offset voltage, low
output saturation voltage and high gain in a single supply de-
sign. The input voltage range includes ground for single supply
operation and V– for split supplies. A low power supply current
of 2 mA, which is independent of supply voltage, makes this the
preferred comparator for precision applications requiring mini-
mal power consumption. Maximum logic interface flexibility is
offered by the open-collector TTL output.
PIN CONNECTIONS
14-Lead Cerdip
14-Lead Plastic DIP
14-Lead SOIC
OUT 2OUT 3
OUT 1
IN 1–
IN 1+
IN 2–
IN 2+
OUT 4
GND
IN 4+
IN 4–
IN 3+
IN 3–
+INPUT
OUTPUT
–INPUT
*SUBSTRATE DIODESFigure 1.Simplified Schematic (1/4 CMP04)
TYPICAL INTERFACE
5.0Figure 2a.Driving CMOS
5.0 Figure 2b.Driving TTL
FEATURES
High Gain: 200 V/mV typ
Single or Dual Supply Operation
Input Voltage Range Includes Ground
Low Power Consumption (1.5 mW/Comparator)
Low Input Bias Current: 100 nA max
Low Input Offset Current: 10 nA max
Low Offset Voltage: 1 mV max
Low Output Saturation Voltage: 250 mV @ 4 mA
Logic Output Compatible with TTL, DTL, ECL, MOS and
CMOS
Directly Replaces LM139/239/339 Comparators
Available in Die Form
ELECTRICAL CHARACTERISTICS(@ V+ = +5 V, TA = +258C, unless otherwise noted)Input Offset Current
Voltage Gain
Large-Signal Response Time
Saturation Voltage
Output Sink Current
Output Leakage Current
NOTES
1At output switch point, VO = 1.4 V, RS = 0 W with V+ from 5 V; and over the full input common-mode range (0 V to V+ –1.5 V).
2Guaranteed by design.
3Sample tested.
4The input common-mode voltage or input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range
is V+ –1.5 V, but either or both inputs can go to +30 V without damage.
5RL ‡ 15 kW, V+ = 15 V, VCM = 1.5 V to 13.5 V.
Specifications subject to change without notice.
CMP04–SPECIFICATIONS
ORDERING GUIDE
ABSOLUTE MAXIMUM RATINGS1Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .36 V or –18 V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . .36 V dc
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to +36 V
Operating Temperature Range
CMP04BY . . . . . . . . . . . . . . . . . . . . . . . .–55°C to +125°C
CMP04FP, FS . . . . . . . . . . . . . . . . . . . . . .–40°C to +85°C
Junction Temperature (TJ) . . . . . . . . . . . . .–65°C to +150°C
Storage Temperature Range . . . . . . . . . . . .–65°C to +150°C
(P Suffix) . . . . . . . . . . . . . . . . . . . . . . . . .–65°C to +125°C
Input Current (VIN < –3.0 V) . . . . . . . . . . . . . . . . . . .50 mA
Output Short-Circuit to GND . . . . . . . . . . . . . . . .Continuous
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . .+300°C
NOTESAbsolute maximum ratings apply to both DICE and packaged parts, unless
otherwise noted. Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress rating only; functional
operation of the device at these or any other conditions above those listed in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.qJA is specified for worst case mounting conditions, i.e., qJA is specified for device
in socket for cerdip and plastic DIP packages; qJA is specified for device soldered
to printed circuit board for SO package.
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the CMP04 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
ELECTRICAL CHARACTERISTICSNOTESRL ‡ 15 kW, V+ = 15 V, VCM = 1.5 V to 13.5 V.At output switch point, VO = 1.4 V, RS = 0 W with V+ from 5 V; and over the full input common-mode range (0 V to V+ –1.5 V).Guaranteed by design.Sample tested.The input common-mode voltage or input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode
voltage range is V+ –1.5 V, but either or both inputs can go to +30 V without damage.
Specifications subject to change without notice.
(@ V+ = +5 V, –558C £ TA £ +1258C for CMP04BY, –408C £ TA £ +858C for
CMP04FP/FS, unless otherwise noted)
CMP04
+30V
TO ADJACENT SOCKETS
–18V
+18V
–18V
ONE EACH
PER BOARD
+18V
MIL-STD-883, METHOD 1015, CONDITION BFigure 3.Burn-In Circuit
CMP04
DICE CHARACTERISTICS
WAFER TEST LIMITSInput Offset Current
Output Leakage Current
Supply Current
NOTES
Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
(@ V+ = +5 V, TA = +258C, unless otherwise noted)
TYPICAL ELECTRICAL CHARACTERISTICS
(@ V+ = +5 V, unless otherwise noted)DIE SIZE 0.058 · 0.055 inch, 3190 sq. mils
(1.47 · 1.40 mm, 2.058 sq. mm)
CMP04
TYPICAL APPLICATIONS
STROBE
INPUT
*OR LOGIC WITHOUT
PULLUP RESISTORFigure 12.Output Strobing
+VREF HI
+VREF LOW
2RS
+VINFigure 13.Limit Comparator
+VREF
+VINVO
3kVFigure 14.Noninverting Comparator with Hysteresis
+VINFigure 15.Inverting Comparator with Hysteresis
f = 186kHzFigure 16.Square Wave Oscillator
VO100kV
VIN1
VIN2Figure 17.Comparing Input Voltages of Opposite Polarity
