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HI-8573, HI-8574, HI-8575
September 2006
Quad CMOS Op Amp / Comparator
FEATURES
DESCRIPTION
The HI-8573, HI-8574 and HI-8575 devices are designed using low power CMOS technology. The operating current is externally programmable with a resistor to give the optimum tradeoff between power dissipation and slew rate. The operational amplifiers are internally compensated. All three versions offer a high degree of versatility and are well suited for both line-powered and battery-powered systems. Features include a typical offset voltage of 5 mV, high input impedance and low current drain. Either single or dual power supply operation may be used up to 15V DC. The comparators are CMOS and TTL compatible. The three devices are direct replacements for the Motorola/ON-Semiconductor MC14573, MC14574 and MC14575 respectively.
! Single or dual power supply. +3 to 15Vdc ! Wide input voltage range ! Common mode range 0 to VCC-2V single ! Adjustable current / slew rate ! Typical offset 5 mV ! Internally compensated op amps ! High input impedance ! CMOS and TTL compatible comparators ! Direct replacements for Motorola / On
Semiconductor MC14573, MC14574 and MC14575 supply or 1.5 to 7.5Vdc
APPLICATIONS
! Oscillators ! Function generators ! Active filters ! Logic level converters ! Voltage reference ! Zero crossing detectors ! Instrumentation
PIN CONFIGURATION
Output A 1 Input A - 2 Input A + 3 VCC 4 Input B + 5 Input B - 6 Output B 7 ISET A, B 8 16 Output D 15 Input D 14 Input D + 13 VEE 12 Input C + 11 Input C 10 Output C 9 ISET C, D
16 Pin Plastic DIP & SOIC packages
(DS8573 Rev. B)
HOLT INTEGRATED CIRCUITS www.holtic.com
09/06
HI-8573, HI-8574, HI-8575
PIN DESCRIPTIONS
PIN SYMBOL FUNCTION HI-8573
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Output A Input AInput A+ VCC Input B+ Input BOutput B ISET A, B ISET C, D Output C Input CInput C+ VEE Input D+ Input DOutput D Analog output Analog input Analog input Power Analog input Analog input Analog output Analog input Analog input Analog output Analog input Analog input Power Analog input Analog input Analog output Amplifier D Amplifier D Amplifier D Amplifier C Amplifier C Amplifier C Amplifier B Amplifier B Amplifier B Amplifier A Amplifier A Amplifier A
DESCRIPTION HI-8574
Comparator A Comparator A Comparator A Positive supply voltage Comparator B Comparator B Comparator B Bias control for A and B Bias control for C and D Comparator C Comparator C Comparator C Negative supply voltage Comparator D Comparator D Comparator D Comparator D Comparator D Comparator D Comparator C Comparator C Comparator C Amplifier B Amplifier B Amplifier B
HI-8575
Amplifier A Amplifier A Amplifier A
PROGRAMMING CURRENT
The programming current ISET is fixed by an external resistor RSET connected between VEE and either one or both of the ISET pins (8 and 9). When two external programming resistors are used, the set currents for each op amp pair or comparator are given by: ISET (mA) @ (VCC-VEE-1.0)/RSET (MW) Pins 8 and 9 may be tied together for use with a single programming resistor. The set currents for each op amp or comparator pair are then given by: ISET (mA) @ (VCC-VEE-1.0)/2 RSET (MW) If a pair of op amps or comparators are not used, the ISET pin for that pair may be tied to VCC for minimum power consumption.
-3
It should be noted that increasing ISET for comparators will decrease propagation delay for that comparator. For operational amplifiers, the maximum obtainable output voltage (VOH) for a given load resistor connected to VEE is given by: VOH = (4 x 10 ISET)RL - 0.05V if (4 x 10 ISET) RL < VCC where, RL is in KW, ISET is in mA Typical op amp slew rates are given by: SR @ 0.05 ISET (V/ms). where, ISET is in mA
-3
HOLT INTEGRATED CIRCUITS 2
HI-8573, HI-8574, HI-8575 ABSOLUTE MAXIMUM RATINGS
Supply voltage (VCC) Input voltage. All inputs DC input current, per pin Programming current range Storage temperature range Solder Temperature (Leads) Solder Temperature (Body) -0.5 V to +18 V -0.5 V to VCC+0.5 V 10 mA 2.0 mA -60 to +150 C 275C for 10 sec 220C
RECOMMENDED OPERATING CONDITIONS
Supply Voltage VCC-VEE .......................... +3.0 to +15 V Temperature Range Industrial Screening.........-40C to +85C NOTE: Stresses above absolute maximum ratings or outside recommended operating conditions may cause permanent damage to the device. These are stress ratings only. Operation at the limits is not recommended.
ELECTRICAL CHARACTERISTICS - OPERATIONAL AMPLIFIER
VEE = 0 V, TA = 25C (unless otherwise specified).
PARAMETER
Input common mode voltage range (ISET = 200 mA)
SYMBOL
VCC
5 10 15 5 10 15 10
MIN
0 0 0 1.05 1.05 1.05
TYP
MAX
3 8 13 4 9 14
UNITS
VICR
Vdc
Output voltage range
(ISET = 50 mA) (RL = 100 KW connected to VEE)
VOR
Vdc
Input offset voltage Average temperature coefficient of VIO Input bias current Input offset current Open loop voltage gain Power supply rejection ratio Common mode rejection ratio Channel separation Slew rate Phase margin Supply current, per pair (RSET = 1 MW) (ISET = 50 mA)
VIO DVIO/DT IIB IIO AVOL PSRR CMRR
5 20
25
mVdc mV/C
10 10 10 10 10 10 90 70 80 -100 2.5 45 50 100 150 0.5 1.2 1.8 1.4
1 200
nA pA dB dB dB dB V/ms Degrees
SR FM
10 10 5 10 15 5 10 15 10
ICC
mA
Supply current, per pair
(RSET = 100 KW) ICC
mA
Gain x Bandwidth product
GBP
MHz
HOLT INTEGRATED CIRCUITS 3
HI-8573, HI-8574, HI-8575
ELECTRICAL CHARACTERISTICS - COMPARATOR
VEE = 0V, TA = 25C (unless otherwise specified).
PARAMETER
Input common mode voltage range (ISET = 200 mA)
SYMBOL
VCC
5 10 15 5 10 15 5 10 15 5 5 10 15 5 10 15 10
MIN
0 0 0
TYP
MAX
3 8 13
UNITS
VICR
V
Output low voltage "0" level VOL
0 0 0 4.95 9.95 14.95 -0.24 -0.51 -1.3 -3.4 1.25 3.25 8.5 5 10 15 -0.42 -0.88 -2.25 -8.8 2.25 5.6 20 5 20
0.05 0.05 0.05
V
Output high voltage "1" level VOH
V
Output source current
(VOH = 2.5 V) (VOH = 4.6 V) (VOH = 9.5 V) (VOH = 13.5 V) (VOL = 0.4 V) (VOL = 0.5 V) (VOL = 1.5 V) (ISET = 50 mA)
IOH
mAdc
Output sink current
IOL
mAdc
Input offset voltage Average temperature coefficient of VIO Input bias current Input offset current Open loop voltage gain Power supply rejection ratio Common mode rejection ratio Channel separation Output rise and fall time
VIO DVIO/DT IIB IIO
25
mVdc mV/C
10 10 10 10 10 10 96 70 80 -100 100
1 200
nA pA dB dB dB dB ns
(ISET = 50 mA)
AVOL PSRR CMRR
(CL = 50 pF)
tTLH tTHL tD
10
Propagation delay time, 5 mV overdrive Supply current, per pair
(ISET = 50 mA, CL = 50 pF)
10
1000
ns
(RSET = 1 MW) ICC
5 10 15 5 10 15
50 100 150 0.45 1.0 1.5
mA
Supply current, per pair
(RSET = 100 KW) ICC
mA
NOTE: Unused inputs should always be tied to either VCC or VEE
HOLT INTEGRATED CIRCUITS 4
HI-8573, HI-8574, HI-8575
POWER OPTIONS
VCC VCC 1.5 to 7.5 V
3.0 to 15 V
1.5 to 7.5 V
VEE
VEE
Single Supply
Split Supply
CIRCUIT DIAGRAMS
VCC VCC
ISET
ISET
INPUT (+) INPUT (-)
INPUT (+) INPUT (-) OUTPUT
OUTPUT
VEE
VEE
Operational Amplifier
Comparator
HOLT INTEGRATED CIRCUITS 5
HI-8573, HI-8574, HI-8575
ORDERING INFORMATION HI - 857x xx I x
PART NUMBER LEAD FINISH
Blank F
PART NUMBER
Tin / Lead (Sn / Pb) Solder 100% Matte Tin (Pb-free, RoHS compliant)
TEMPERATURE RANGE FLOW BURN IN
I
PART NUMBER
-40C TO +85C
PACKAGE DESCRIPTION
I
NO
PD PS
PART NUMBER
16 PIN PLASTIC DIP 16 PIN PLASTIC SOIC - NB
FUNCTION
8573 8574 8575
Legend: NB
QUAD OP AMP QUAD COMPARATOR DUAL OP AMP / DUAL COMPARATOR
- Narrow Body
HOLT INTEGRATED CIRCUITS 6
PACKAGE DIMENSIONS
inches (millimeters)
16-PIN PLASTIC DIP
Package Type:
.777 .033 (19.736 .838)
16P
.250 .010 (6.350 .254) .305 .015 (7.747 .381) .160 .025 (4.064 .635) 7 TYP. .135 .015 (3.429 .381)
.130 .020 (3.302 .508) .019 .004 (.483 .102) .055 .010 (1.397 .254) .100 .010 (3.540 .254)
0 ~ 15
.340 .040 (8.636 1.016)
16-PIN PLASTIC SMALL OUTLINE - NB (Narrow Body)
.3898 .0039 (9.901 .099) .00865 .00115 (.220 .029)
Package Type: 16HN
.236 .008 .008 (6.00 .20) .20)
Top View
.1535 .0035 (3.899 .089)
.0165 .0035 (.419 ..089)
Detail A
.061 .007 (1.549 .178)
0 to 8
.050 .010 .010 (1.270 .254) .254) .033 .017 (.838 .432)
Detail A
.0069 .0029 (.175 .074)
HOLT INTEGRATED CIRCUITS 7

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