Product News Letter #10
Precision JFET Operational Amp
NJM8510/12/13
NJR CORPORATION
NJM8510/12/13
Precision, Very Low Noise, Low Input Bias Current,
Wide Bandwidth JFET Operational Amplifiers
Equivalent to AD8510/12/13 series
Package Outline
 General Description
The NJM8510/12/13 are single/dual/quad Precision JFET operational amplifier. They
featured low offset voltage, offset voltage drift,
input bias current, input voltage noise .
NJM8510/12/13 do not suffer from output
phase reversal when input voltage exceed the
maximum common-mode voltage range.
Comparing to AD8510 Series, NJM8510/12/13
have the capability to provide Higher Precision
(A Grade), Lower power consumption.
NJM8513V
NJM8510/12R
Schedule
P/N
NJM8510
NJM8512
NJM8513
ES
MP
Plan
Aug.2012
Plan
 Features
Low Offset Voltage
Low Offset Drift
High Slew Rate
Wide Band
Low Noise
Low Bias Current
Operating Current
Operating Temperature
Operating Voltage
Package Outline
 Applications
•Current Sensor
•Photo Sensor
•Reference voltage
generating circuit
VIO=700µV max. (Ta= -40ºC ~ +125ºC)
⊿ VIO =1µV/ºC typ., 10 µV/ºC max.
SR=20V/µs typ.
GBP=7MHz typ.
VNI=10nV/√Hz typ. @f=1kHz
IB=15nA max. (Ta= -40ºC ~ +85ºC)
Icc=1.5mA/ch. max.
Topr: -40ºC ~ +125ºC
Vopr: ±4.5V ~ ±16V
VSP8(NJM8510/NJM8512), SSOP14(NJM8513)
 Set, Module
•Current Sensor
•Light sensor illuminometer
•Stabilized power supply
Jan.2013
Product News Letter #10
NJM8510/12/13
NJR CORPORATION
Precision JFET Operational Amp
 Comparison
（V+/V- = ±15V）
Item
NJRC
TI
ADI
NJM8512
OPA2132
AD8512A
UNIT
Typ.
Max.
Typ.
Max
Typ.
Max.
Operating Current
(per single channel)
1.3
1.5
4.0
4.8
2.0
2.3
mA
Offset Voltage 25ºC
-40ºC~+125ºC
0.08
-
0.4
0.7
0.25
-
0.5
-
0.1
-
1.0
1.8
mV
Offset Drift
-40ºC~+125ºC
1.0
10
2.0
10
1.7
12
µV/ºC
NJM8512 : lower consumption & high accuracy
 Electrical Characteristics
Input Offset Voltage Drift Distribution
V+/V-=±15V, VICM=0V
700
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
V+/V-=±15V, VICM=0V, Ta=-40°C to 125°C
60
50
Number of Amplifiers
Input Offset Voltage [μV]
Input Offset Voltage vs. Temperature
N=120pcs
40
30
20
10
0
-50
-25
0
25 50 75 100 125 150
Temperature [°C]
-10 -8
-6
-4
-2
0
2
4
6
8
10
Input Offset Voltage Drift [μV/°C]
Contact:
For further information, visit us at:
http://www.njr.com
125 Nicholson Lane, San Jose, CA 95134
Tel.408-321-0200 Fax.408-232-6070
Kaz Takatori : kaz@njr.com
1.Specifications and product descriptions in this document are subject to change at any time, without notice.
2.Contact your local office or your distributor to obtain the latest specifications before placing your product order.
Last updated: May 2012