Datenblatt-pdf.com


BD12734FV Schematic ( PDF Datasheet ) - ROHM Semiconductor

Teilenummer BD12734FV
Beschreibung Low Supply Current Input/Output Full Swing Operational Amplifier
Hersteller ROHM Semiconductor
Logo ROHM Semiconductor Logo 




Gesamt 30 Seiten
BD12734FV Datasheet, Funktion
Datasheet
Operational Amplifiers
Low Supply Current
Input/Output Full Swing
Operational Amplifier
BD12730G BD12732xxx BD12734xxx
General Description
BD12730G/BD12732xxx/BD12734xxx are input/output
full swing operational amplifiers. They have the
features of low operating supply voltage, low supply
current, low input referred noise voltage and high
phase margin. These are suitable for audio
applications and battery management.
Features
Low Operating Supply Voltage
Input/Output Full Swing
Low Supply Current
High Phase Margin
Low Input Referred Noise Voltage
Applications
Audio Application
Battery Management
General Purpose
Key Specifications
Operating Supply Voltage (Single Supply):
+1.8V to +5.5V
Operating Temperature Range:
-40°C to +85°C
Input Offset Voltage:
5mV (Max)
Supply Current:
BD12730G(Single)
550µA (Max)
BD12732xxx(Dual)
900µA (Max)
BD12734xxx(Quad)
1800µA (Max)
Input Referred Noise Voltage:
Adequate Phase Margin:
10 nV/ Hz (Typ)
75°(Typ)
Packages
SSOP5
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
MSOP8
TSSOP-B8J
SOP14
SOP-J14
SSOP-B14
TSSOP-B14J
W(Typ) x D(Typ) x H(Max)
2.90mm x 2.80mm x 1.25mm
5.00mm x 6.20mm x 1.71mm
4.90mm x 6.00mm x 1.65mm
3.00mm x 6.40mm x 1.35mm
3.00mm x 6.40mm x 1.20mm
2.90mm x 4.00mm x 0.90mm
3.00mm x 4.90mm x 1.10mm
8.70mm x 6.20mm x 1.71mm
8.65mm x 6.00mm x 1.65mm
5.00mm x 6.40mm x 1.35mm
5.00mm x 6.40mm x 1.20mm
Pin Configuration
BD12730G
: SSOP5
+IN 1
GND 2
-IN 3
+
-
5 V+
4 OUT
Pin No.
1
2
3
4
5
Pin Name
+IN
GND
-IN
OUT
V+
Product structureSilicon monolithic integrated circuit This product has no designed protection against radioactive rays.
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/50
TSZ02201-0GMG0G200600-1-2
14.July.2016.Rev004






BD12734FV Datasheet, Funktion
BD12730G BD12732xxx BD12734xxx
Datasheet
Electrical Characteristics – continued
BD12734xxx (Unless otherwise specified V+=+5V, GND=0V, TA=25°C)
Parameter
Symbol
Min
Limit
Typ
Max
Supply Current
IDD
-
1200
1800
Input Offset Voltage(Note 16)
VIO - 1 5
Unit Conditions
µA
RL=, +IN=2.5V
All Op-Amps
mV -
Input Bias Current(Note 16)
IB - 50 250 nA
-
Input Offset Current(Note 16)
IIO -
5 100 nA
-
Large Signal Voltage Gain
AV 60 85 - dB RL=2k(Note 17)
Common-mode Rejection Ratio
CMRR 55
70
-
dB
-
Power Supply Rejection Ratio
Maximum Output Voltage (High)
Maximum Output Voltage (Low)
Output Source Current
PSRR
VOH1
VOH2
VOL1
VOL2
ISOURCE
70
4.9
4.75
-
-
-
85
4.95
4.85
0.05
0.15
12
-
-
-
0.1
0.25
-
dB -
V RL=20k(Note 17)
V RL=2k(Note 17)
V RL=20k(Note 17)
V RL=2k(Note 17)
mA OUT=0V
Output Sink Current
ISINK
-
5
- mA OUT=5V
Input Common-mode Voltage Range VICM
0
-
5
V CMRR>55dB
Gain Bandwidth
GBW
-
1
- MHz f=10kHz
Unity Gain Frequency
fT - 1
- MHz RL=2k(Note 17)
Phase Margin
θ
Input Referred Noise Voltage
VN
Slew Rate
SR
Channel Separation
CS
(Note 16) Absolute value
(Note 17) Output load resistance connect to a half of V+
- 75
- 10
- 1.2
- 0.4
- 133
- deg RL=2k(Note 17)
- nV/ Hz f=1kHz
- μVrms RS=100, DIN-AUDIO
- V/µS RL=2k(Note 17)
-
dB
f=1kHz, RL=2k(Note 17)
OUT=1.2Vrms
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
6/50
TSZ02201-0GMG0G200600-1-2
14.July.2016.Rev004

6 Page









BD12734FV pdf, datenblatt
BD12730G BD12732xxx BD12734xxx
Datasheet
Typical Performance Curves – Continued
BD12730G
100
100
90 90
5.0V
5.0V
80 80
70 3.0V
1.8V
60
70 3.0V
60 1.8V
50 50
40
-50
-25 0 25 50 75
Ambient Temperature []
100
Figure 17.
Large Signal Voltage Gain vs Ambient Temperature
(RL=2k)
40
-50
-25 0 25 50 75
Ambient Temperature [°C]
100
Figure 18.
Common Mode Rejection Ratio vs Ambient Temperature
100 80 200
Phase
90 60 150
80 40 100
Gain
70 20 50
60 0 0
50 -20 -50
40
-50
-25 0
25 50 75
Ambient Temperature [°C]
100
Figure 19.
Power Supply Rejection Ratio vs Ambient Temperature
(V+=1.8V to 5.0V)
-40
1.E1-0021
1.1E0+300
11.E0+4 01 11.E0+5 02
Frequency [Hz]
-100
11.0E6+03 110.7E+04
Figure 20.
Voltage GainPhase vs Frequency
(V+=5V, RL=2k, TA=25°C)
(*)The data above are measurement values of typical sample, it is not guaranteed.
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
12/50
TSZ02201-0GMG0G200600-1-2
14.July.2016.Rev004

12 Page





SeitenGesamt 30 Seiten
PDF Download[ BD12734FV Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
BD12734FLow Supply Current Input/Output Full Swing Operational AmplifierROHM Semiconductor
ROHM Semiconductor
BD12734FJLow Supply Current Input/Output Full Swing Operational AmplifierROHM Semiconductor
ROHM Semiconductor
BD12734FVLow Supply Current Input/Output Full Swing Operational AmplifierROHM Semiconductor
ROHM Semiconductor
BD12734FVJLow Supply Current Input/Output Full Swing Operational AmplifierROHM Semiconductor
ROHM Semiconductor

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche