Operational Amplifier. NJM2719 Datasheet

NJM2719 Amplifier. Datasheet pdf. Equivalent

NJM2719 Datasheet
Recommendation NJM2719 Datasheet
Part NJM2719
Description High-Speed Dual Operational Amplifier
Feature NJM2719; NJM2719 Low Noise, High-Speed Dual Operational Amplifier ■ GENERAL DESCRIPTION The NJM2719 is a hig.
Manufacture New Japan Radio
Datasheet
Download NJM2719 Datasheet




New Japan Radio NJM2719
NJM2719
Low Noise, High-Speed Dual Operational Amplifier
GENERAL DESCRIPTION
The NJM2719 is a high speed voltage feedback dual operational
amplifier specifically optimized for low voltage noise.
Combining a voltage noise of 2.5nV/Hz typ. (at f =100kHz) and
unity gain of 100MHz, the NJM2719 is ideal for I/Q baseband
amplifier, RFID reader application and other wireless
communication system designs.
The NJM2719 is available in three 8-lead package options:
surface mount (DMP), tiny fine pitch surface mount
(SSOP/MSOP).
PACKAGE OUTLINE
NJM2719M
(DMP8)
NJM2719V
(SSOP8)
NJM2719RB1
(MSOP8(TVSP8))
FEATURES
Low Noise
Unity Gain Bandwidth
Phase Margin
Slew Rate
Output Rail-to-Rail
Operating Voltage
Bipolar Technology
Package Outline
Vni = 2.5nV/Hz typ. (at f=100kHz)
Vni = 3nV/Hz typ. (at f=10kHz)
fT = 100MHz typ. (at V+/V- = ±5V)
fT = 90MHz typ. (at V+/V- = ±2.5V)
Φm = 60deg typ.
60V/µs typ. (at V+/V- = ±5V)
35V/µs typ. (at V+/V- = ±2.5V)
VOH
VOH
+4.7V,
+2.4V,
VOL
VOL
-4.8V
-2.4V
(at
(at
V+/V-
V+/V-
=
=
±5V)
±2.5V)
±2.25V ~ ±5V
NJM2719M : DMP8
NJM2719V : SSOP8
NJM2719RB1 : MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE
APPLICATION
Wireless Communication Equipment
I/Q Baseband Application
RFID Reader Application
Active Filter
ADC/DAC Buffer
Ultrasound Amplifier
PIN CONFIGURATION
( Top View )
A OUTPUT 1
8 V+
A -INPUT
A +INPUT
V-
2
3
4
-+
+-
7 B OUTPUT
6 B -INPUT
5 B +INPUT
DMP8 [NJM2719M]
SSOP8 [NJM2719V]
MSOP8(TVSP8) [NJM2719RB1]
Ver.2012-09-17
-1-



New Japan Radio NJM2719
NJM2719
ABSOLUTE MAXIMUM RATINGS (Ta=25˚C)
PARAMETER
SYMBOL
Supply Voltage
V+
RATINGS
±5.5
Common Mode Input Voltage Range
Differential Input Voltage Range
VICM
VID
Power Dissipation
PD
±5.5 (Note1)
±3
370[DMP8],
310[SSOP8],
400[MSOP8(TVSP8)]
470[DMP8](Note2),
410[SSOP8](Note2),
510[MSOP8(TVSP8)] (Note2)
Operating Temperature Range
Topr
-40 to +85
Storage Temperature Range
Tstg
-50 to +150
(Note 1) The output voltage of normal operation will be the Output Voltage Swing of electrical characteristics.
(Note 2) On the PCB " EIA/JEDEC (114.3x76.2x1.57mm, two layers, FR-4) "
(Note 3) Do not exceed "Power dissipation: PD" in which power dissipation in IC is shown by the absolute maximum rating.
Refer to following Figure 1 for a permissible loss when ambient temperature (Ta) is Ta 25oC.
UNIT
V
V
V
mW
mW
˚C
˚C
Figure1A: Power Dissipation – Ambient Temperature
Package type
600 (1)SSOP8
: PD= -2.5(mW/°C)
(2)SSOP8[two layer]
: PD= -3.4(mW/°C)
(3)MSOP8(TVSP8)
 : PD= -3.2(mW/°C)
(4) (4)MSOP8(TVSP8) [two layer] : PD= -4.0(mW/°C)
500
(2)
400 (3)
Figure1B: Power Dissipation – Ambient Temperature
600
500 (2)
400 (1)
300 (1)
300
200 200
100
0
0
25 50 75
Ambient Temperature Ta(℃)
100
100 Package type
(1)DMP8
: PD= -3.0(mW/°C)
(2)DMP8[two layer] : PD= -3.8(mW/°C)
0
0 25 50 75
Ambient Temperature Ta(℃)
100
-2-
Ver.2012-09-17



New Japan Radio NJM2719
OPERATING VOLTAGE (Ta=25˚C)
PARAMETER
SYMBOL
Supply Voltage
V+ / V-
TEST CONDITION
(Note3)
NJM2719
MIN. TYP. MAX.
±2.25
-
±5.5
UNIT
V
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS (V+/V=±2.5V, Ta=25˚C)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP. MAX.
UNIT
Supply Current
Icc
No Signal
- 11 14 mA
Input Offset Voltage
Input Offset Voltage Drift
VIO
Vio/T
Rs=50
Rs=50
- 1 9 mV
- 10 - µV/deg
Input Bias Current
Input Offset Current
Voltage Gain
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
IB
IIO
Av
CMR
SVR
RL = 1kto 0V, Vo = ±1V
-2V VCM +1.2V
±2.25V V+/V- ±5V
- 2.9 25
- 0.2 2
68 91
-
82 92
-
84 97
-
µA
µA
dB
dB
dB
Maximum Output Voltage 1
Maximum Output Voltage 2
VOH1
VOL1
RL = 1kto 0V
+2.3 +2.4
-
- -2.4 -2.3
VOH2 Isource =4mA, +Input =+0.1V, -Input =-0.1V +2.2
+2.3
-
VOL2 Isink =4mA, +Input =-0.1V, -Input =+0.1V
-
-2.3 -2.2
V
V
Common Mode
Input Voltage Range
VICM+
VICM-
CMR82dB
+1.2 -
--
-
-2
V
AC CHARACTERISTICS (V+/V=±2.5V, Ta=25˚C)
PARAMETER
SYMBOL
TEST CONDITION
Unity Gain
fT
Av=+40dB,
Phase Margin
φm
Rf =1.98k, Rg =20,
Gain Margin Gm RL =1kto 0V, CL =5pF
Equivalent Input Noise Voltage
Equivalent Input Noise Current
VNI1
VNI2
INI
f =100kHz
f =10kHz
f =100kHz
Channel Separation
CS
f =1MHz, Vin =0.2Vpp,
Av =+1, RL =1kto 0V, CL =5pF
MIN. TYP. MAX. UNIT
- 90 - MHz
- 60 -
deg
- 10 -
dB
-
-
2.5
3
-
-
nV/Hz
- 3 - pA/Hz
- 70 -
dB
TRANSIENT CHARACTERISTICS (V+/V=±2.5V, Ta=25˚C)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Slew Rate 1
Slew Rate 2
Rise Time
Fall Time
Power Band Width
+SR1
-SR1
Av =0dB, RL =1kto 0V, CL =5pF,
Vout =2Vpp
- 35 - V/µs
- 35 -
+SR2
-SR2
Av =+6dB, RL =1kto 0V, CL =5pF,
Vout =2Vpp
- 30 -
V/µs
- 30 -
tr
tf
Av =+6dB, RL =1kto 0V, CL =5pF,
Vout =0.2Vpp, 10% to 90%
- 8.3 -
- 8.3 -
ns
PBW
Av =+6dB, RL =1kto 0V, CL =5pF,
Vout =2Vpp, HD2 -40dB, HD3 -40dB
-
3
- MHz
Total Harmonic Distortion
THD
Av =+6dB, RL =1kto 0V, CL =5pF,
f =10kHz, Vout =2Vpp
- 0.1 -
%
Second Harmonic
Third Harmonic
Settling time (1%)
Settling time (0.1%)
HD2 Av =+6dB, RL =1kto 0V, CL =5pF,
HD3 f =1MHz, Vout =2Vpp
ts1 Av =+6dB, RL =1kto 0V, CL =5pF,
ts2 Vout =2Vpp
- -50 -
- -50 -
- 100 -
- 110 -
dBc
ns
Ver.2012-09-17
-3-







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