Analog Devices OP162 262 462 f Datasheet

O

A

15 MHz Rail-to-Rail

FEATURES

Wide bandwidth: 15 MHz
Low offset voltage: 325 µV max

Hz

Low noise: 9.5 nV/√
Single-supply operation: 2.7 V to 12 V
Rail-to-rail output swing
Low TCV

: 1 µV/°C typ

OS

High slew rate: 13 V/µs
No phase inversion
Unity-gain stable

APPLICATIONS

Portable instrumentation
Sampling ADC amplifier
Wireless LANs
Direct access arrangement
Office automation

GENERAL DESCRIPTION

The OP162 (single), OP262 (dual), and OP462 (quad) rail-to­rail 15 MHz amplifiers feature the extra speed new designs
require, with the benefits of precision and low power operation.
With their incredibly low offset voltage of 45 µV (typical) and
low noise, they are perfectly suited for precision filter applica­tions and instrumentation. The low supply current of 500 µA
(typical) is critical for portable or densely packed designs. In
addition, the rail-to-rail output swing provides greater dynamic
range and control than standard video amplifiers.

These products operate from single supplies as low as 2.7 V to
dual supplies of ±6 V. The fast settling times and wide output
swings recommend them for buffers to sampling A/D converters.
The output drive of 30 mA (sink and source) is needed for
many audio and display applications; more output current can
be supplied for limited durations. The OPx62 family is specified
over the extended industrial temperature range (–40°C to
+125°C). The single OP162 amplifiers are available in 8-lead
SOIC, MSOP, and TSSOP packages. The dual OP262 amplifiers
are available in 8-lead SOIC and TSSOP packages. The quad
OP462 amplifiers are available in 14-lead, narrow-body SOIC
and TSSOP packages.

Rev. F

Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.

@ 1 kHz

Operational Amplifiers

OP162/OP262/OP462

PIN CONFIGURATIONS

NULL

1

–IN A

+IN A

OP162

2

3

TOP VIEW

(Not to Scale)

4

V–

NC = NO CONNECT

Figure 1. 8-Lead Narrow-Body SOIC (S Suffix)

1

NULL

2

–IN A
+IN A

V–

OP162

TOP VIEW

3

(Not to Scale)

4

NC = NO CONNECT

Figure 2. 8-Lead TSSOP (RU Suffix)

8-Lead MSOP (RM Suffix)

OUT A

1

V–

OP262

2

3

TOP VIEW

(Not to Scale)

4

–IN A

+IN A

Figure 3. 8-Lead Narrow-Body SOIC (S Suffix)

1

OUT A

2

–IN A
+IN A

V–

OP262

TOP VIEW

3

(Not to Scale)

4

Figure 4. 8-Lead TSSOP (RU Suffix)

OUT A

1

2

–IN A

+IN A

3

OP462

TOP VIEW

V+

4

(Not to Scale)

+IN B

5

–IN B

6

7

OUT B

Figure 5. 14-Lead Narrow-Body SOIC (S Suffix)

1

OUT

2

–IN A

3

+IN A

V+

+IN B

–IN B

UT B

TOP VIEW

4

(Not to Scale)

5

6

7

OP462

Figure 6. 14-Lead TSSOP (RU Suffix)

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: [phone]
Fax: [phone] © 2005 Analog Devices, Inc. All rights reserved.

www.analog.com

NULL

8

V+

7

OUT A

6

5

NC

00288-001

8

NULL

7

V+

6

OUT A

5

NC

00288-002

V+

8

OUT B

7

–IN B

6

5

+IN B

00288-003

8

V+

7

OUT B

6

–IN B

5

+IN B

00288-004

OUT D

14

13

–IN D

+IN D

12

V–

11

+IN C

10

–IN C

9

8

OUT C

00288-005

14

OUT D

13

–IN D

12

+IN D

11

V–

10

+IN C

9

–IN C

8

OUT C

00288-006

OP162/OP262/OP462

TABLE OF CONTENTS

Specifications........................................................................................... 3

Absolute Maximum Ratings.................................................................6

ESD Caution.................................................................................. 6

Typical Per f o r mance C h a r acter i s t ics .................................................. 7

Appl ications ...........................................................................................12

Functional Description .............................................................. 12

Offset Adjustment ...................................................................... 12

Power-On Settling Time............................................................ 14

Capacitive Load Drive ............................................................... 14

Total Harmonic Distortion and Crosstalk .............................. 15

PCB Layout Considerations...................................................... 15

Application Circuits ............................................................................ 16

Single-Supply Stereo Headphone Driver................................. 16

Rail-to-Rail Output .................................................................... 12

Output Short-Circuit Protection.............................................. 12

Input Overvoltage Protection................................................... 13

Output Phase Reversal............................................................... 13

Power Dissipation....................................................................... 13

Unused Amplifiers ..................................................................... 14

REVISION HISTORY

1/05—Rev. E to Rev. F

Changes to Absolute Maximum Ratings Table 4 and Table 5 .... 6

Change to Figure 36 ....................................................................... 13

Changes to Ordering Guide.......................................................... 20

12/04—Rev. D to Rev. E

Updated Format..................................................................Universal

Changes to General Description .................................................... 1

Changes to Specifications................................................................ 3

Changes to Package Type................................................................. 6

Change to Figure 16 ......................................................................... 8

Change to Figure 22 ......................................................................... 9

Change to Figure 36 ....................................................................... 13

Change to Figure 37 ....................................................................... 14

Changes to Ordering Guide.......................................................... 20

10/02—Rev. C to Rev. D

Deleted 8-Lead Plastic DIP (N-8) ....................................Universal

Deleted 14-Lead Plastic DIP (N-14) ................................Universal

Edits to ORDERING GUIDE........................................................ 19

Edits to Figure 30............................................................................ 19

Edits to Figure 31............................................................................ 19

Updated Outline Dimensions....................................................... 19

Instrumentation Amplifier........................................................ 16

Direct Access Arrangement...................................................... 17

Spice Macro-Model .................................................................... 18

Outline Dimensions ............................................................................ 19

Ordering Guide .......................................................................... 20

Rev. F | Page 2 of 20

OP162/OP262/OP462

SPECIFICATIONS

@ VS = 5.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.

Table 1. Electrical Characteristics

Parameter Symbol Conditions Min Typ Max Unit

INPUT CHARACTERISTICS

Offset Voltage V

OS

–40°C ≤ TA ≤ +125°C 800 µV
H grade, –40°C ≤ TA ≤ +125°C 1 mV
D grade 0.8 3 mV
–40°C ≤ TA ≤ +125°C 5 mV
Input Bias Current I

B

–40°C ≤ TA ≤ +125°C 650 nA
Input Offset Current I

OS

–40°C ≤ TA ≤ +125°C ±40 nA
Input Voltage Range V

CM

Common-Mode Rejection CMRR 0 V ≤ VCM ≤ 4.0 V, –40°C ≤ TA ≤ +125°C 70 110 dB
Large Signal Voltage Gain A

VO

R
R
Long-Term Offset Voltage
Offset Voltage Drift
Bias Current Drift

OUTPUT CHARACTERISTICS

Output Voltage Swing High V

1

2

V

OS

∆VOS/∆T
∆I

/∆T

B

OH

I
Output Voltage Swing Low V

OL

I
Short-Circuit Current I
Maximum Output Current I

POWER SUPPLY

SC

OUT

Power Supply Rejection Ratio PSRR VS = 2.7 V to 7 V 120 dB
–40°C ≤ TA ≤ +125°C 90 dB
Supply Current/Amplifier I

SY

–40°C ≤ TA ≤ +125°C 1 mA
OP262, OP462, V
–40°C ≤ TA ≤ +125°C 850 µA
DYNAMIC PERFORMANCE

Slew Rate SR 1 V < V
Settling Time t

S

Gain Bandwidth Product GBP 15 MHz
Phase Margin φ

NOISE PERFORMANCE

m

Voltage Noise en p-p 0.1 Hz to 10 Hz 0.5 µV p-p
Voltage Noise Density e

Current Noise Density i

1

Long-term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at 125°C, with an LTPD of 1.3.

2

Offset voltage drift is the average of the −40°C to +25°C delta and the +25°C to +125°C delta.

n

n

OP162G, OP262G, OP462G 45 325 µV

360 600 nA

±2.5 ±25 nA

0 4 V

RL = 2 kΩ, 0.5 ≤ V

= 10 kΩ, 0.5 ≤ V

L

= 10 kΩ, –40°C ≤ TA ≤ +125°C 40 V/mV

L

≤ 4.5 V 30 V/mV

OUT

≤ 4.5 V 65 88 V/mV

OUT

G grade 600 µV
1 µV/°C
250 pA/°C

IL = 250 µA, –40°C ≤ TA ≤ +125°C 4.95 4.99 V

= 5 mA 4.85 4.94 V

L

IL = 250 µA, –40°C ≤TA ≤ +125°C 14 50 mV

= 5 mA 65 150 mV

L

Short to ground ±80 mA
±30 mA

OP162, V

= 2.5 V 600 750 µA

OUT

= 2.5 V 500 700 µA

OUT

< 4 V, RL = 10 kΩ 10 V/µs

OUT

To 0.1%, AV = –1, VO = 2 V step 540 ns

61 Degrees

f = 1 kHz 9.5
f = 1 kHz 0.4

nV/√
pA/√

Hz
Hz

Rev. F | Page 3 of 20

OP162/OP262/OP462

@ VS = 3.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.

Table 2. Electrical Characteristics

Parameter Symbol Conditions Min Typ Max Unit

INPUT CHARACTERISTICS

Offset Voltage V
G, H grades, –40°C ≤ TA ≤ +125°C 1 mV
D grade 0.8 3 mV
–40°C ≤ TA ≤ +125°C 5 mV
Input Bias Current I
Input Offset Current I
Input Voltage Range V
Common-Mode Rejection CMRR 0 V ≤ VCM ≤ 2.0 V, –40°C ≤ TA ≤ +125°C 70 110 dB
Large Signal Voltage Gain A
R
Long-Term Offset Voltage

1

OUTPUT CHARACTERISTICS

Output Voltage Swing High V
I
Output Voltage Swing Low V

I
POWER SUPPLY

Power Supply Rejection Ratio PSRR VS = 2.7 V to 7 V,
–40°C ≤ TA ≤ +125°C 60 110 dB
Supply Current/Amplifier I

–40°C ≤ TA ≤ +125°C 1 mA
OP262, OP462, V
–40°C ≤ TA ≤ +125°C 850 µA
DYNAMIC PERFORMANCE

Slew Rate SR RL = 10 kΩ 10 V/µs
Settling Time t
Gain Bandwidth Product GBP 15 MHz
Phase Margin φ

NOISE PERFORMANCE

Voltage Noise en p-p 0.1 Hz to 10 Hz 0.5 µV p-p
Voltage Noise Density e

Current Noise Density i

1

Long-term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at 125°C, with an LTPD of 1.3.

OS

B

OS

CM

VO

V

OS

OH

OL

SY

S

m

n

n

OP162G, OP262G, OP462G 50 325 µV

360 600 nA
±2.5 ±25 nA
0 2 V

RL = 2 kΩ, 0.5 V ≤ V

= 10 kΩ, 0.5 V ≤ V

L

G grade 600 µV

IL = 250 µA 2.95 2.99 V

= 5 mA 2.85 2.93 V

L

IL = 250 µA 14 50 mV

= 5 mA 66 150 mV

L

OP162, V

= 1.5 V 600 700 µA

OUT

To 0.1%, AV = –1, VO = 2 V step 575 ns

59 Degrees

f = 1 kHz 9.5
f = 1 kHz 0.4

≤ 2.5 V 20 V/mV

OUT

≤ 2.5 V 20 30 V/mV

OUT

= 1.5 V 500 650 µA

OUT

nV/√
pA/√

Hz

Hz

Rev. F | Page 4 of 20

OP162/OP262/OP462

@ VS = ±5.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.

Table 3. Electrical Characteristics

Parameter Symbol Conditions Min Typ Max Unit

INPUT CHARACTERISTICS

Offset Voltage V

OS

H grade, –40°C ≤ TA ≤ +125°C 1 mV
D grade 0.8 3 mV

Input Bias Current I

B

Input Offset Current I

OS

Input Voltage Range V

CM

Common-Mode Rejection CMRR
Large Signal Voltage Gain A

VO

R

Long-Term Offset Voltage1 V
Offset Voltage Drift2
Bias Current Drift

∆V
∆I

OS

OS

/∆T

B

/∆T

OUTPUT CHARACTERISTICS

Output Voltage Swing High VOH IL = 250 µA, –40°C ≤ TA ≤ +125°C 4.95 4.99 V
I
Output Voltage Swing Low VOL IL = 250 µA, –40°C ≤ TA ≤ +125°C –4.99 –4.95 V
I
Short-Circuit Current ISC Short to ground ±80 mA
Maximum Output Current I

±30 mA

OUT

POWER SUPPLY

Power Supply Rejection Ratio PSRR VS = ±1.35 V to ±6 V,

Supply Current/Amplifier ISY OP162, V

OP262, OP462, V

Supply Voltage Range VS 3.0 (±1.5) 12 (±6) V

DYNAMIC PERFORMANCE

Slew Rate SR
Settling Time tS To 0.1%, AV = –1, VO = 2 V step 475 ns

Gain Bandwidth Product GBP 15 MHz
Phase Margin φm 64 Degrees

NOISE PERFORMANCE

Voltage Noise en p-p 0.1 Hz to 10 Hz 0.5 µV p-p
Voltage Noise Density en f = 1 kHz 9.5

Current Noise Density in f = 1 kHz 0.4

1

Long-term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at +125°C, with an LTPD of 1.3.

2

Offset voltage drift is the average of the −40°C to +25°C delta and the +25°C to +125°C delta.

OP162G, OP262G, OP462G 25 325 µV

−40°C ≤ T

−40°C ≤ T

≤ +125°C

A

≤ +125°C

A

800 µV

5 mV

260 500 nA

−40°C ≤ T

≤ +125°C

A

650 nA

±2.5 ±25 nA

−40°C ≤ T

≤ +125°C

A

±40 nA

–5 +4 V

−4.9 V ≤ V

≤ +4.0 V, –40°C ≤ TA ≤ +125°C

CM

RL = 2 kΩ, –4.5 V ≤ V

= 10 kΩ, –4.5 V ≤ V

L

−40°C ≤ T

≤ +125°C

A

≤ +4.5 V 35 V/mV

OUT

≤ +4.5 V 75 120 V/mV

OUT

70 110 dB

25 V/mV

G grade 600 µV
1 µV/°C
250 pA/°C

= 5 mA 4.85 4.94 V

L

= 5 mA –4.94 –4.85 V

L

−40°C ≤ T

−40°C ≤ T

−40°C ≤ T

−4 V < V

≤ +125°C

A

= 0 V 650 800 µA

OUT

≤ +125°C

A

= 0 V 550 775 µA

OUT

≤ +125°C

A

< 4 V, RL = 10 kΩ

OUT

60 110 dB

1.15 mA

1 mA

13 V/µs

nV/√
pA/√

Hz
Hz

Rev. F | Page 5 of 20

OP162/OP262/OP462

ABSOLUTE MAXIMUM RATINGS

Table 4.

Parameter Min

Supply Voltage ±6 V
Input Voltage
Differential Input Voltage
Internal Power Dissipation

1

2

±6 V
±0.6 V

SOIC (S) Observe Derating Curves
MSOP (RM) Observe Derating Curves
TSSOP (RU) Observe Derating Curves

Output Short-Circuit Duration Observe Derating Curves
Storage Temperature Range –65°C to +150°C
Operating Temperature Range –40°C to +125°C
Junction Temperature Range –65°C to +150°C
Lead Temperature Range

(Soldering, 10 sec) 300°C

1

For supply voltages greater than 6 V, the input voltage is limited to less than

or equal to the supply voltage.

2

For differential input voltages greater than 0.6 V, the input current should be

limited to less than 5 mA to prevent degradation or destruction of the input
devices.

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 indicated in the operation section
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.

Table 5.

Package Type

1

θ

JA

θ

Unit

JC

8-Lead SOIC (S) 157 56 °C/W
8-Lead TSSOP (RU) 208 °C/W
8-Lead MSOP (RM) 190 44 °C/W
14-Lead SOIC (S) 105 °C/W
14-Lead TSSOP (RU) 148 °C/W

____________________________

1

θJA is specified for the worst-case conditions, that is, θJA is specified for a

device soldered in circuit board for SOIC, MSOP, and TSSOP packages.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.

Rev. F | Page 6 of 20