MOTOROLA MC33171DR2, MC33174VP, MC33174VDR2, MC33174P, MC33174VD Datasheet

Low Power, Single Supply

Operational Amplifiers

Quality bipolar fabrication with innovative design concepts are employed for the MC33171/72/74 series of monolithic operational amplifiers. These devices operate at 180 μA per amplifier and offer 1.8 MHz of gain bandwidth product and 2.1 V/μs slew rate without the use of JFET device technology. Although this series can be operated from split supplies, it is particularly suited for single supply operation, since the common mode input voltage includes ground potential (VEE). With a Darlington input stage, these devices exhibit high input resistance, low input offset voltage and high gain. The all NPN output stage, characterized by no deadband crossover distortion and large output voltage swing, provides high capacitance drive capability, excellent phase and gain margins, low open loop high frequency output impedance and symmetrical source/sink AC frequency response.

The MC33171/72/74 are specified over the industrial/ automotive temperature ranges. The complete series of single, dual and quad operational amplifiers are available in plastic as well as the surface mount packages.

•Low Supply Current: 180 μA (Per Amplifier)

•Wide Supply Operating Range: 3.0 V to 44 V or ±1.5 V to ±22 V

•Wide Input Common Mode Range, Including Ground (VEE)

•Wide Bandwidth: 1.8 MHz

•High Slew Rate: 2.1 V/μs

•Low Input Offset Voltage: 2.0 mV

•Large Output Voltage Swing: ±14.2 V to +14.2 V (with ±15 V Supplies)

•Large Capacitance Drive Capability: 0 pF to 500 pF

•Low Total Harmonic Distortion: 0.03%

•Excellent Phase Margin: 60°C

•Excellent Gain Margin: 15 dB

•Output Short Circuit Protection

•ESD Diodes Provide Input Protection for Dual and Quad

ORDERING INFORMATION

Op Amp		Operating
Function	Device	Temperature Range	Package
Single	MC33171D	TA = ±40° to +85°C	SO±8
	MC33171P	TA = ±40° to +85°C	Plastic DIP
Dual	MC33172D	TA = ±40° to +85°C	SO±8
	MC33172P	TA = ±40° to +85°C	Plastic DIP
Quad	MC33174D	TA = ±40° to +85°C	SO±14
	MC33174P	TA = ±40° to +85°C	Plastic DIP

Order this document by MC33171/D

MC33171

MC33172

MC33174

	DUAL
8	8
	1
1
P SUFFIX	D SUFFIX
PLASTIC PACKAGE	PLASTIC PACKAGE
CASE 626	CASE 751
	(SO±8)

PIN CONNECTIONS
Offset Null	1				8	NC
Inv. Input	2		±		7	VCC
Noninv. Input	3		+		6	Output
VEE 4					5	Offset Null
		(Single, Top View)
Output 1		1	1		8	VCC
Inputs 1		2			7	Output 2
			±	2
		3	+		6
VEE				±		Inputs 2
		4		+	5
			(Top View)

				QUAD
							14
	14							1
	1
	P SUFFIX						D SUFFIX
	PLASTIC PACKAGE				PLASTIC PACKAGE
	CASE 646						CASE 751A
							(SO±14)
		PIN CONNECTIONS
	Output 1	1					14	Output 4
		2	±			±	13	Inputs 4
	Inputs 1			1	4
		3	+			+	12
	VCC	4					11	VEE
		5	+			+	10
	Inputs 2			2	3			Inputs 3
		6	±			±	9
	Output 2	7					8	Output 3
				(Top View)
	Motorola, Inc. 1996							Rev 0

MC33171 MC33172 MC33174

MAXIMUM RATINGS

Rating	Symbol	Value	Unit
Supply Voltage	VCC/VEE	±22	V
Input Differential Voltage Range	VIDR	(Note 1)	V
Input Voltage Range	VIR	(Note 1)	V
Output Short Circuit Duration (Note 2)	tSC	Indefinite	sec
Operating Ambient Temperature Range	TA	±40 to +85	°C
Operating Junction Temperature	TJ	+150	°C
Storage Temperature Range	Tstg	±65 to +150	°C

NOTES: 1. Either or both input voltages must not exceed the magnitude of VCC or VEE.

2.Power dissipation must be considered to ensure maximum junction temperature (TJ) is not exceeded.

	Representative Schematic Diagram
			(Each Amplifier)
							VCC
Q3	Q4		Q5	Q6	Q7
Q1
Q2						Q17
	R1		R2
		C1			D2		Q18
Bias
				Q11		R6	R7
Q8
	Q9		Q10				Output
±
Inputs							R8
+					C2	D3
							Q19
			Q13	Q14	Q15	Q16
		Q12					Current
		D1					Limit
					R5
		R3	R4
							VEE/Gnd
	Offset Null
	(MC33171)

2	MOTOROLA ANALOG IC DEVICE DATA

MC33171 MC33172 MC33174

DC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = ±15 V, RL connected to ground, TA = Tlow to Thigh [Note 3], unless otherwise noted.)

	Characteristics	Symbol	Min	Typ	Max	Unit
Input Offset Voltage (VCM = 0 V)		VIO				mV
VCC =	+15 V, VEE = ±15 V, TA = +25°C		Ð	2.0	4.5
VCC =	+5.0 V, VEE = 0 V, TA = +25°C		Ð	2.5	5.0
VCC =	+15 V, VEE = ±15 V, TA = Tlow to Thigh		Ð	Ð	6.5
Average Temperature Coefficient of Offset Voltage		VIO/ T	Ð	10	Ð	μV/°C
Input Bias Current (VCM = 0 V)		IIB				nA
TA = +25°C			Ð	20	100
TA = Tlow to Thigh			Ð	Ð	200
Input Offset Current (VCM = 0 V)		IIO				nA
TA = +25°C			Ð	5.0	20
TA = Tlow to Thigh			Ð	Ð	40
Large Signal Voltage Gain (VO = ±10 V< RL = 10 k)		AVOL				V/mV
TA = +25°C			50	500	Ð
TA = Tlow to Thigh			25	Ð	Ð
Output Voltage Swing		VOH				V
VCC =	+5.0 V, VEE = 0 V, RL = 10 k, TA = +25°C		3.5	4.3	Ð
VCC =	+15 V, VEE = ±15 V, RL = 10 k, TA = +25°C		13.6	14.2	Ð
VCC =	+15 V, VEE = ±15 V, RL = 10 k, TA = Tlow to Thigh		13.3	Ð	Ð
VCC =	+5.0 V, VEE = 0 V, RL = 10 k, TA = +25°C	VOL	Ð	0.05	0.15
VCC =	+15 V, VEE = ±15 V, RL = 10 k, TA = +25°C		Ð	±14.2	±13.6
VCC =	+15 V, VEE = ±15 V, RL = 10 k, TA = Tlow to Thigh		Ð	Ð	±13.3
Output Short Circuit (TA = +25°C)		ISC				mA
Input Overdrive = 1.0 V, Output to Ground
Source			3.0	5.0	Ð
Sink			15	27	Ð
Input Common Mode Voltage Range		VICR				V
TA = +25°C			VEE to (VCC ±1.8)
TA = Tlow to Thigh			VEE to (VCC ±2.2)
Common Mode Rejection Ratio (RS ≤ 10 k) TA = +25°C		CMRR	80	90	Ð	dB
Power Supply Rejection Ratio (RS = 100 Ω) TA = +25°C		PSRR	80	100	Ð	dB
Power Supply Current (Per Amplifier)		ID				μA
VCC =	+5.0 V, VEE = 0 V, TA = +25°C		Ð	180	250
VCC =	+15 V, VEE = ±15 V, TA = +25°C		Ð	220	250
VCC =	+15 V, VEE = ±15 V, TA = Tlow to Thigh		Ð	Ð	300

NOTE: 3. Tlow = ±40°C Thigh = +85°C

MOTOROLA ANALOG IC DEVICE DATA	3

MC33171 MC33172 MC33174

AC ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = ±15 V, RL connected to ground, TA = +25°C, unless otherwise noted.)

Characteristics	Symbol	Min	Typ	Max	Unit
Slew Rate (Vin = ±10 V to +10 V, RL = 10 k, CL = 100 pF)	SR				V/μs
AV +1		1.6	2.1	Ð
AV ±1		Ð	2.1	Ð
Gain Bandwidth Product (f = 100 kHz)	GBW	1.4	1.8	Ð	MHz
Power Bandwidth	BWp	Ð	35	Ð	kHz
AV = +1.0 RL = 10 k, VO = 20 Vpp, THD = 5%
Phase Margin	φm				Degree
RL = 10 k		Ð	60	Ð	s
RL = 10 k, CL = 100 pF		Ð	45	Ð
Gain Margin	Am				dB
RL = 10 k		Ð	15	Ð
RL = 10 k, CL = 100 pF		Ð	5.0	Ð
Equivalent Input Noise Voltage	en	Ð	32	Ð	nV/√
							Hz
RS = 100 Ω, f = 1.0 kHz
Equivalent Input Noise Current (f = 1.0 kHz)	In	Ð	0.2	Ð	pA/ √
							Hz
Differential Input Resistance	Rin	Ð	300	Ð	MΩ
Vcm = 0 V
Input Capacitance	Ci	Ð	0.8	Ð	pF
Total Harmonic Distortion	THD	Ð	0.03	Ð	%
AV = +10, RL = 10 k, 2.0 Vpp ≤ VO ≤ 20 Vpp, f = 10 kHz
Channel Separation (f = 10 kHz)	CS	Ð	120	Ð	dB
Open Loop Output Impedance (f = 1.0 MHz)	zo	Ð	100	Ð	Ω

Figure 1. Input Common Mode Voltage Range

Figure 2. Split Supply Output Saturation

(V)

versus Temperature

versus Load Current

0

0

VOLTAGEMODECOMMONRANGE

VCC/VEE = ±1.5 V to ± 22 V

VOLTAGESATURATIONOUTPUT, (V)

VCC

V

VCC/VEE = ± 5.0 V to ± 22 V

VEE

VIO = 5.0 mV

CC

TA = 25°C

±0.8

±1.0

Source

±1.6

±2.4

1.0

INPUT

0.1

Sink

0±55

sat

0 0

VEE

,

V

ICR

±25

0

25

50

75

100

125

1.0

2.0

3.0

4.0

V

TA, AMBIENT TEMPERATURE (°C)

IL, LOAD CURRENT (±mA)

4	MOTOROLA ANALOG IC DEVICE DATA