LM2904WHD STMicroelectronics, LM2904WHD Datasheet

IC OP AMP DUAL LO POWER 8-SOIC

LM2904WHD

Manufacturer Part Number
LM2904WHD
Description
IC OP AMP DUAL LO POWER 8-SOIC
Manufacturer
STMicroelectronics
Datasheet

Specifications of LM2904WHD

Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
0.6 V/µs
Gain Bandwidth Product
1.1MHz
Current - Input Bias
20nA
Voltage - Input Offset
2000µV
Current - Supply
700µA
Current - Output / Channel
40mA
Voltage - Supply, Single/dual (±)
3 V ~ 30 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-

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Features
Description
This circuit consists of two independent, high-
gain, internally frequency-compensated operational
amplifiers, designed specifically for automotive
and industrial control systems. It operates from a
single power supply over a wide range of
voltages. The low power supply drain is
independent of the magnitude of the power supply
voltage.
Application areas include transducer amplifiers,
DC gain blocks and all the conventional op-amp
circuits which now can be more easily
implemented in single power supply systems. For
example, these circuits can be directly supplied
from standard +5 V which is used in logic systems
and will easily provide the required interface
electronics without requiring any additional power
supply.
April 2008
Internally frequency compensated
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain: 1.1 MHz
temperature compensated)
Very low supply current per operator (500 µA)
Low input bias current: 20 nA
(temperaturecompensated)
Low input offset current: 2 nA
Input common-mode voltage range includes
ground
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0 V to V
Internal ESD protection:
– 2 kV HBM
– 200 V MM
CC
- 1.5 V
Low power dual operational amplifier
Rev 6
In linear mode, the input common-mode voltage
range includes ground and the output voltage can
also swing to ground, even though operated from
a single power supply.
(Plastic micropackage)
Wafer form
SO-8
D
LM2904WH
www.st.com
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LM2904WHD Summary of contents

Page 1

Features ■ Internally frequency compensated ■ Large DC voltage gain: 100 dB ■ Wide bandwidth (unity gain: 1.1 MHz temperature compensated) ■ Very low supply current per operator (500 µA) ■ Low input bias current (temperaturecompensated) ■ Low ...

Page 2

Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (1/2 LM2904WH) Figure 2. Pad locations E+ (2) E- (2) y OUT 2 x 2/12 GND E+ (1) E- (1) Vcc + OUT 1 The origin coordinate is at the bottom ...

Page 3

LM2904WH 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol + V Supply voltage CC V Differential input voltage id V Input voltage in Output short-circuit to ground T Maximum junction temperature j Thermal resistance junction ...

Page 4

Electrical characteristics 3 Electrical characteristics Table specified) Symbol Input offset voltage V io ≤ min Input offset current I io ≤ min Input bias current I ib ≤ min Large signal ...

Page 5

LM2904WH Table specified) (continued) Symbol Slew rate (unity gain ≤ min Gain bandwidth product f = 100kHz + GBP V CC ≤ min Total harmonic distortion THD f = ...

Page 6

Electrical characteristics Figure 3. Open loop frequency response 120 T =+25°C Ambient 100 T Ambient 80 T =+150°C 60 Ambient FREQUENCY (Hz) Figure 5. Voltage follower pulse response 4 ...

Page 7

LM2904WH Figure 9. Output characteristics 10 VCC = +5V VCC = +15V VCC = +30V 0.1 0.01 0,001 0,01 0,1 OUTPUT SINK CURRENT (μ A) Figure 11. Voltage follower pulse response Figure 13. ...

Page 8

Electrical characteristics Figure 15. Power supply rejection ratio versus temperature P 8/12 Figure 16. Common mode rejection ratio V LM2904WH versus temperature P ...

Page 9

... JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. Package information ...

Page 10

Package information Figure 17. SO-8 package mechanical drawing Table 4. SO-8 package mechanical data Ref ccc 10/12 Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 ...

Page 11

... LM2904WH 5 Ordering information Table 5. Order codes Order code JLM2904WH-CD1 LM2904WHD LM2904WHDT (1) LM2904WHYD (1) LM2904WHYDT 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. 6 Revision history Table 6. Document revision history Date 01-Sep-2003 01-Jul-2005 01-Oct-2005 27-Sep- 2006 ...

Page 12

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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