BA10324AKN Просмотр технического описания (PDF) - ROHM Semiconductor

Номер в каталоге

Компоненты Описание

производитель

BA10324AKN

Operational Amplifiers / Comparators Ground Sense Operational Amplifiers

ROHM Semiconductor 

BA10358F/FV, BA10324AF/FV, BA2904SF/FV/FVM, BA2904F/FV/FVM

BA2902SF/FV/KN, BA2902F/FV/KN, BA3404F/FVM

Technical Note

●Absolute Maximum Ratings (Ta=25[℃])

○BA2904/BA2902 family

Parameter

Supply Voltage

Differential Input Voltage (*6)

Symbol

VCC-VEE

Vid

Ratings

BA2904S F/FV/FVM

BA2904F/FV/FVM

Unit

BA2902S F/FV/KN

BA2902F/FV/KN

+32

V

32

V

Input Common-mode Voltage Range

Vicm

(VEE-0.3)～(VEE+32)

V

Operating Temperature Range

Topr

-40～+105

-40～+125

℃

Storage Temperature Range

Tstg

-55～+150

℃

Maximum Junction Temperature

Tjmax

+150

℃

Note:Absolute maximum rating item indicates the condition which must not be exceeded.

Application if voltage in excess of absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.

(*6) The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE.

●Electric Characteristics

○BA2904 family (Unless otherwise specified VCC=+5[V], VEE=0[V])

Limits

Parameter

Symbol

Temperature

Range

BA2904S F/FV/FVM

BA2904F/FV/FVM

Min. Typ. Max.

Input Offset Voltage (*7) (*8)

Vio

25℃

Full range

-

-

2

7

-

10

Unit

Condition

mV

VOUT=1.4[V]

VCC=5～30[V],VOUT=1.4[V]

Input Offset Voltage Drift

△Vio/△T

-

-

±7

- μV/℃ VOUT=1.4[V]

Input Offset Current (*7) (*8)

Iio

25℃

-

Full range -

2

-

50

200

nA VOUT=1.4[V]

Input Offset Current Drift

△lio/△T

-

-

±10

- pA/℃ VOUT=1.4[V]

Input Bias Current (*7) (*8)

Supply Current (*8)

High Level Output Voltage (*8)

Low Level Output Voltage (*8)

Ib

25℃

-

Full range -

20

-

250

250

nA VOUT=1.4[V]

ICC

25℃

Full range

-

-

0.7

-

1.2

2

mA RL=∞All Op-Amps

VOH

25℃

3.5

Full range 27

-

28

-

-

V

RL=2[kΩ]

VCC=30[V],RL=10[kΩ]

VOL Full range -

5

20 mV RL=∞ All Op-Amps

Large Signal Voltage Gain

Input Common-mode

Voltage Range

AV

Vicm

25℃

25℃

25 100

-

V/mV

RL≧2[kΩ],VCC=15[V]

VOUT=1.4～11.4[V]

0

-

VCC-1.5 V

(VCC-VEE)=5[V],

VOUT=VEE+1.4[V]

Common-mode Rejection Ratio

CMRR 25℃

50 80

-

dB VOUT=1.4[V]

Power Supply Rejection Ratio

PSRR 25℃

65 100

-

dB VCC=5~30[V]

Output Source Current (*8) (*9)

Output Sink Current (*8) (*9)

IOH

25℃

20

Full range 10

30

-

IOL

25℃

10

Full range 2

20

-

Isink

25℃

12 40

-

-

mA

VIN+=1[V],VIN-=0[V]

VOUT=0[V] 1CH is short circuit

-

-

mA

VIN+=0[V],VIN-=1[V]

VOUT=5[V] 1CH is short circuit

-

μA

VIN+=0[V],VIN-=1[V]

VOUT=200[mV]

Channel Separation

CS

25℃

-

120

-

dB f=1[kHz], input referred

Slew rate

Maximum frequency

SR

25℃

-

0.2

-

V/μs

VCC=15[V],AV=0[dB],

RL=2[kΩ],CL=100[pF]

ft

25℃

-

0.5

-

MHz

VCC=30[V],RL=2[kΩ],

CL=100[pF]

Input referred noise voltage

Vn

25℃

-

40

-

VCC=15[V],VEE=-15[V],

nV/ Hz RS=100[Ω],Vi=0[V],f=1[kHz]

(*7) Absolute value

(*8) BA2904S family:Full range -40～+105℃ BA2904 family:Full range -40～+125℃

(*9) Under high temperatures, please consider the power dissipation when selecting the output current.

When the output terminal is continuously shorted the output current reduces the internal temperature by flushing.

www.rohm.com

© 2011 ROHM Co., Ltd. All rights reserved.

4/25

2011.08 - Rev.B

Share Link: