LM2904ST Datasheet

  • LM2904ST

  • LOW POWER DUAL OPERATIONAL AMPLIFIERS

  • 452.74KB

  • 15页

  • STMICROELECTRONICS

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LM2904
Low Power Dual Operational Amplifier
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Internally frequency compensated
Large DC voltage gain: 100dB
Wide bandwidth (unity gain): 1.1MHz
(temperature compensated)
Very low supply current/op (500碌A) essentially
independent of supply voltage
Low input bias current: 20nA (temperature
compensated)
Low input offset current: 2nA
Input common-mode voltage range includes
ground
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0V to (V
CC
- 1.5V)
P
TSSOP8
(Thin Shrink Small Outline Package)
D
SO-8
(Plastic Micropackage)
N
DIP8
(Plastic Package)
Description
This circuit consists of two independent, high
gain, internally frequency compensated which
were designed specifically for automotive and
industrial control system. 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
with off the standard +5V which is used in logic
systems and will easily provide the required
interface electronics without requiring any
additional power supply.
In the linear mode the input common-mode
voltage range includes ground and the output
voltage can also swing to ground, even though
operated from only a single power supply voltage.
S
Mini SO-8
(Mini SO Package)
Pin Connection (top view)
1
2
3
4
-
+
-
+
8
7
6
5
October 2005
Rev 3
1/15
www.st.com
15

LM2904ST 产品属性

  • 2,500

  • 集成电路 (IC)

  • Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

  • 签名

  • 通用

  • 2

  • -

  • 0.6 V/µs

  • 1.1MHz

  • -

  • 20nA

  • 2000µV

  • 700µA

  • 20mA

  • 3 V ~ 32 V,±1.5 V ~ 16 V

  • -40°C ~ 125°C

  • 表面贴装

  • 8-TSSOP,8-MSOP(0.118",3.00mm 宽)

  • 8-MiniSO

  • 带卷 (TR)

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