Renesas HA17902FPK Quad operational amplifier Datasheet

HA17902 Series
Quad Operational Amplifier
REJ03D0685-0100
(Previous: ADE-204-045)
Rev.1.00
Jun 15, 2005
Description
The HA17902 is an internal phase compensation quad operational amplifier that operates on a single-voltage power
supply and is appropriate for use in a wide range of general-purpose control equipment.
Features
• Wide usable power-supply voltage range and single-voltage supply operation
• Internal phase compensation
• Wide common-mode voltage range and operation for inputs close to the 0 level
Ordering Information
Type No.
HA17902PJ
Application
Car use
HA17902FPJ
HA17902FPK
Rev.1.00 Jun 15, 2005 page 1 of 10
Package Code (Previous Code)
PRDP0014AB-A (DP-14)
PRSP0014DF-B (FP-14DAV)
PRSP0014DF-B (FP-14DAV)
HA17902 Series
Pin Arrangement
Vout1
1
Vin(–)1
2
Vin(+)1
3
VCC
4
Vin(+)2
5
Vin(–)2
6
Vout2
7
14 Vout4
1
–
13 Vin(–)4
4
+
–
+
12 Vin(+)4
11 GND
–
+
–
+
2
3
10 Vin(+)3
9
Vin(–)3
8
Vout3
(Top view)
Circuit Structure (1/4)
Q5
Q2
Vin(−)
Q1
Q3
Q4
Q6
Q7
C
R1
Vin(+)
Vout
Q11
Q10
Q8
Rev.1.00 Jun 15, 2005 page 2 of 10
Q9
Q13
Q12
HA17902 Series
Absolute Maximum Ratings
(Ta = 25°C)
Item
Power supply voltage
Symbol
VCC
HA17902PJ
28
HA17902 FPJ
28
HA17902FPK
28
Unit
V
Sink current
Allowable power dissipation
Io sink
PT
50
1
625*
50
2
625*
25
2
625*
mA
mW
Common-mode input voltage
Differential-mode input voltage
VCM
Vin(diff)
–0.3 to VCC
±VCC
–0.3 to VCC
±VCC
–0.3 to VCC
±VCC
V
V
Operating temperature
Storage temperature
Topr
Tstg
–40 to +85
–55 to +125
–40 to +85
–55 to +125
–40 to +125
–55 to +150
°C
°C
Notes: 1. These are the allowable values up to Ta = 50°C. Derate by 8.3mW/°C above that temperature.
2. See notes on SOP Package Usage in Reliability section.
Electrical Characteristics 1
(VCC = + 15V, Ta = 25°C)
Min
Typ
Max
Unit
Input offset voltage
Input offset current
Item
VIO
IIO
—
—
3
5
8
50
mV
nA
VCM = 7.5V, RS = 50Ω, Rf = 5kΩ
–
+
IIO = | II – II |, VCM = 7.5V
Input bias current
Power-supply rejection ratio
IIB
PSRR
—
—
30
93
500
—
nA
dB
VCM = 7.5V
f = 100Hz, RS = 1kΩ, Rf = 100kΩ
Voltage gain
Common-mode rejection
ratio
AVD
CMR
75
—
90
80
—
—
dB
dB
RS = 1kΩ, Rf = 100kΩ, RL = ∞
RS = 50Ω, Rf = 5kΩ
Common-mode input voltage
range
Maximum output voltage
amplitude
VCM
–0.3
—
13.5
V
RS = 1kΩ, Rf = 100kΩ, f = 100Hz
VOP-P
—
13.6
—
V
f = 100Hz, RS = 1kΩ, Rf = 100kΩ,
RL = 20kΩ
Output voltage
VOH1
VOH2
13.2
12
13.6
13.3
—
—
V
V
IOH = –1mA
IOH = –10mA
VOL1
VOL2
—
—
0.8
1.1
1
1.8
V
V
IOL = 1mA
IOL = 10mA
15
—
—
mA
VOH = 10V
Output sink current
Io
source
Io sink
3
9
—
mA
VOL = 1V
Supply current
Slew rate
ICC
SR
—
—
0.8
0.19
2
—
mA
V/µs
Vin = GND, RL = ∞
f = 1.5kHz, VCM = 7.5V, RL = ∞
Channel separation
CS
—
120
—
dB
Output source current
Symbol
Test Conditions
f = 1kHz
Electrical Characteristics 2
(VCC = + 15V, Ta = – 40 to 125°C)
Min
Typ
Max
Unit
Input offset voltage
Input offset current
Item
VIO
IIO
Symbol
—
—
—
—
8
200
mV
nA
VCM = 7.5V, RS = 50Ω, Rf = 5kΩ
–
+
VCM = 7.5V , IIO = | II – II |
Input bias current
Common-mode input voltage
range
IIB
VCM
—
0
—
—
500
13.0
nA
V
VCM = 7.5V
RS = 1kΩ, Rf = 100kΩ, f = 100Hz
Output voltage
VOH
VOL
13.0
—
—
—
—
1.3
V
V
IOH = –1mA
IOL = 1mA
Supply current
ICC
—
—
4
mA
Rev.1.00 Jun 15, 2005 page 3 of 10
Test Conditions
Vin = GND, RL = ∞
HA17902 Series
Test Circuits
1. Input offset voltage (VIO), input offset current (IIO), and Input bias current (IIB) test circuit
Rf 5k
SW1
RS 50
RS 50
R 10k
R 10k
Rf 5k
SW2
SW2
On
Off
Off
On
SW1
On
Off
On
Off
VCC
–
Vout
+
V
VCM
VIO =
VO1
1 + Rf / RS
(mV)
IIO =
VO2 − VO1
R(1 + Rf / RS)
(nA)
IIB =
| VO4 − VO3 |
2 . R(1 + Rf / RS)
(nA)
2. Common-mode rejection ratio (CMR) test circuit
CMR = 20 log
VIN . Rf
VO . RS
(dB)
Rf 5.0k
VCC
RS 50
–
Vout
+
Vin
RS 50
Rf
5.0k
3. Supply current (ICC) test circuit
A
VCC
–
Vout
+
Rev.1.00 Jun 15, 2005 page 4 of 10
VO
VO1
VO2
VO3
VO4
VCM =
1
V
2 CC
HA17902 Series
4. Voltage gain (AVD), slew rate (SR), common-mode input voltage range (VCM), and maximum output voltage
amplitude (VOP-P) test circuit.
Vin
Rf
100k
40dB
47µ
– +
R
51k
VCC
–
D.U.T
+
RS
1k
Vin
RS
1k
V2
Vout
Rf
100k
V1 +
+
– 47µ
– 47µ
SW1
Rf
20k
(1) AVD: RS = 1kΩ, Rf = 100kΩ, RL = ∞, V1 = V2 = 1/2 VCC
V
AVD = 20 log O + 40
(dB)
VIN
(2) SR: f = 1.5kHz, RL = ∞, V1 = V2 = 1/2 VCC
VCC
10k
+
VOH
–
A
(3) VCM: RS = 1kΩ, Rf = 100kΩ, f = 100Hz, V1 = 1/2 VCC, RL = ∞,
and the value of V2 just slightly prior to the point where the output waveform changes.
(4) VOP-P:RS = 1kΩ, Rf = 100kΩ, RL: 20kΩ, f = 100Hz, VOP-P = VOH ↔ VOL [VP-P]
5. Output source current (Iosource) test circuit
Io source: VOH = 10V
V
SR = V [V/µs]
T
T
6. Output sink current (Iosink) test circuit
Io sink: VOL = 1V
VCC
10k
–
VOH
+
A
Rev.1.00 Jun 15, 2005 page 5 of 10
HA17902 Series
Characteristics Curve
Input Bias Current vs.
Ambient
Temperature Characteristics
Input Bias Current vs.
Power-Supply
Voltage Characteristics
90
Ta = 25°C
Vin = 7.5 V
80
Input Bias Current IIB (nA)
Input Bias Current IIB (nA)
100
75
50
25
70
60
50
40
30
20
10
0
10
20
0
–55 –35 –15
30
Power-Supply Voltage VCC (V)
Output Sink Current vs.
Ambient Temperature Characteristics
80
Output Sink Current Io source (mA)
Output Sink Current Io sink (mA)
45
65
85 105 125
90
VCC = 15 V
VOH = 1 V
70
60
50
40
30
20
10
0
–55 –35 –15
5
25
45
65
VCC = 15 V
VOH = 10 V
80
70
60
50
40
30
20
10
0
–55 –35 –15
85 105 125
5
25
45
65
85 105 125
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Voltage Gain vs.
Frequency Characteristics
Voltage Gain vs.
Power-Supply Voltage Characteristics
160
160
VCC = 15 V
Ta = 25°C
140
Voltage Gain AVD (dB)
140
Voltage Gain AVD (dB)
25
Output Source Current vs.
Ambient Temperature Characteristics
90
120
100
80
60
40
20
0
5
Ambient Temperature Ta (°C)
Ta = 25°C
120
100
80
60
40
20
1
10
100
1k
10 k
Frequency f (Hz)
Rev.1.00 Jun 15, 2005 page 6 of 10
100 k
1M
0
10
20
Power-Supply Voltage VCC (V)
30
HA17902 Series
Supply Current vs.
Power-Supply Voltage Characteristics
Maximum Output Voltage Amplitude vs.
Frequency Characteristics
4
Ta = 25°C
Vin = GND
Supply Current ICC (mA)
Maximum Output Voltage Amplitude
VOP-P (VP-P)
20
15
10
5
0
1k
2
1
0
10 k
100 k
10
1M
20
30
Power-Supply Voltage VCC (V)
Frequency f (Hz)
Common-Mode Rejection Ratio vs.
Frequency Characteristics
Slew Rate vs.
Power-Supply Voltage Characteristics
0.8
0.6
0.4
0.2
0
10
20
Power-Supply Voltage VCC (V)
Rev.1.00 Jun 15, 2005 page 7 of 10
30
Common-Mode Rejection Ratio
CMR (dB)
120
V1 = V2 = 1/2 VCC
f = 1.5 kHz
Slew Rate SR (V/µs)
3
VCC = 15 V
Ta = 25°C
RS = 50 Ω
100
80
60
40
20
0
100
1k
10 k
Frequency f (Hz)
100 k
1M
HA17902 Series
HA17902 Application Examples
The HA17902 is a quad operational amplifier, and consists of four operational amplifier circuits and one bias current
circuit. It features single-voltage power supply operation, internal phase compensation, a wide zero-cross bandwidth, a
low input bias current, and a high open-loop gain. Thus the HA17902 can be used in a wide range of applications. This
section describes several applications using the HA17902.
1. Noninverting Amplifier
Figure 1 shows the circuit diagram for a noninverting amplifier. The voltage gain of this amplifier is given by the
following formula.
Vout
R2
=1+
Vin
R1
+Vin
10k
+
Vout
–
R2
1M
10k
R1
Figure 1 Noninverting Amplifier
2. Summing Amplifier
Since the circuit shown in figure 2 applies +V1 and +V2 to the noninverting input and +V3 and +V4 to the inverting
input, the total output will be Vout = V1 + V2 – V3 – V4.
+V1
+V2
+V3
+V4
R
100k
R
100k
R
100k
R
100k
VCC
Vin(+)
100k
+
HA17902
–
Vin(–)
R
100 k
Figure 2 Summing Amplifier
Rev.1.00 Jun 15, 2005 page 8 of 10
Vout
HA17902 Series
3. High Input Impedance DC Differential Amplifier
The circuit shown in figure 3 is a high input impedance DC differential amplifier. This circuit’s common-mode
rejection ratio (CMR) depends on the matching between the R1/R2 and R4/R3 resistance ratios. This amplifier’s
output is given by the following formula.
Vout = 1 +
R4
R3
(V2 – V1)
R1
100kΩ
R2
R4
100kΩ
–
100kΩ
+
V1
R3
100kΩ
–
Vout
+
V2
Figure 3 High Input Impedance DC Differential Amplifier
4. Voltage Controlled Oscillator
Figure 4 shows an oscillator circuit in which the amplifier A1 is an integrator, the amplifier A2 is a comparator, and
transistor Q1 operates as a switch that controls the oscillator frequency. If the output Vout1 is at the low level, this
will cut off transistor Q1 and cause the A1 inverting input to go to a higher potential than the noninverting input.
Therefore, A1 will integrate this negative input state and its output level will decrease. When the A1 integrator
output becomes lower than the A2 comparator noninverting input level (VCC/2) the comparator output goes high.
This turns on transistor Q1 causing the integrator to integrate a positive input state and for its output to increase. This
operation generates a square wave on Vout1 and a triangular wave on Vout2.
C 0.05µF
100k
+VC
VCC
R
100k
–
51k
R/2
50k
Q1
+
VCC
A1
HA17902
A2
VCC/2 HA17902
–
Vout1
+
51k
Vout2
10k
Figure 4 Voltage Controlled Oscillator
Rev.1.00 Jun 15, 2005 page 9 of 10
HA17902 Series
Package Dimensions
JEITA Package Code
P-DIP14-6.3x19.2-2.54
RENESAS Code
PRDP0014AB-A
Previous Code
DP-14
MASS[Typ.]
0.97g
D
8
E
14
7
1
b3
Z
A1
A
Reference
Symbol
Dimension in Millimeters
Min
Nom
e1
7.62
D
19.2
E
6.3
L
A1
0.51
bp
0.38
θ
c
e1
c
0.20
θ
0°
e
2.29
0.48
RENESAS Code
PRSP0014DF-B
*1
Previous Code
FP-14DAV
D
0.35
2.54
2.79
15°
2.79
2.54
MASS[Typ.]
0.23g
NOTE)
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
F
14
0.58
0.25
Z
L
JEITA Package Code
P-SOP14-5.5x10.06-1.27
7.4
1.3
b3
bp
20.32
5.06
A
e
Max
8
c
HE
*2
E
bp
Index mark
Reference
Symbol
Terminal cross section
( Ni/Pd/Au plating )
1
Z
*3
Nom
Max
D
10.06
10.5
E
5.50
A2
7
e
A1
bp
Dimension in Millimeters
Min
x
M
0.00
0.10
0.20
0.34
0.40
0.46
0.15
0.20
0.25
7.80
8.00
2.20
A
L1
bp
b1
c
A
c
A1
θ
y
L
Detail F
1
θ
0°
HE
7.50
1.27
e
x
0.12
y
0.15
Z
1.42
0.50
L
L
Rev.1.00 Jun 15, 2005 page 10 of 10
8°
1
0.70
1.15
0.90
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