NJM2121L NJR, NJM2121L Datasheet

Op Amps High Speed w/Switch

NJM2121L

Manufacturer Part Number
NJM2121L
Description
Op Amps High Speed w/Switch
Manufacturer
NJR
Datasheet

Specifications of NJM2121L

Number Of Channels
2
Voltage Gain Db
110 dB
Input Offset Voltage
6 mV
Supply Current
6 mA
Maximum Power Dissipation
800 mW
Maximum Operating Temperature
+ 75 C
Mounting Style
Through Hole
Package / Case
SIP-8
Maximum Dual Supply Voltage
+/- 18 V
Minimum Operating Temperature
- 20 C
Lead Free Status / Rohs Status
 Details
■ GENERAL DESCRIPTION
1-OUTPUT with analog switch. The NJM2121 can be used as
analog switch under the condition of G
in order that each gain (A or B) can be adjusted independently.
Each amplifier of the NJM2121 has the same electrical
characteristics as the NJM4560.
instrument…etc.
■ FEATURES
■ PIN CONFIGURATION
■ EQUIVALENT CIRCUIT
Ver.2003-03-18
● Analog Switch Function
● Operating Voltage
● Slew Rate
● Wide Unity Gain Bandwidth
● Package Outline
● Bipolar Technology
The NJM2121 is a dual operational amplifier of 2-INPUT and
The NJM2121 is suitable for Audio, Video, Electrical musical
HIGH SPEED OPERATIONAL AMPLIFIER WITH SWITCH
NJM2121D
NJM2121M
V
=0dB, as Switch + Amp
( ±3V~±18V )
( 4V/µs typ. )
( 14MHz typ. )
DIP8,DMP8,SIP8
NJM2121L
■ PACKAGE OUTLINE
NJM2121D
NJM2121L
PIN FUNCTION
1.SW.CONTROL
2.A +INPUT
3.A -INPUT
4.V
5.OUTPUT
6.B –INPUT
7.B +INPUT
8.V
-
+
NJM2121M
- 1 -

Related parts for NJM2121L

NJM2121L Summary of contents

Page 1

... Bipolar Technology ■ PIN CONFIGURATION NJM2121D NJM2121M ■ EQUIVALENT CIRCUIT Ver.2003-03-18 ■ PACKAGE OUTLINE =0dB, as Switch + Amp V ( ±3V~±18V ) ( 4V/µs typ 14MHz typ. ) DIP8,DMP8,SIP8 NJM2121L NJM2121D NJM2121M NJM2121L PIN FUNCTION 1.SW.CONTROL 2.A +INPUT 3.A -INPUT - 4.V 5.OUTPUT 6.B –INPUT 7.B +INPUT + 8 ...

Page 2

ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range ■ ELECTRICAL CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Large Signal Voltage Gain Maximum Output ...

Page 3

TEST CIRCUIT Ver.2003-03- ...

Page 4

TYPICAL CHARACTERISTICS - 4 - Ver.2003-03-18 ...

Page 5

APPLICATION CIRCUIT ( =10dB FLAT Amp+Analog Switch Circuit Analog Switch Circuit ( G =0dB Voltage Follower Amp ) V Ver.2003-03- ...

Page 6

SWITCHING MECHANISM Switching Mechanism of NJM2121 is as follows. Switch signal is communicated in case that V goes ON by 4diodes of Q10 in case that terminal 1 goes OFF and Amp ( goes active.Q9 goes ...

Page 7

Ver.2003-03-18 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not ...

Related keywords