LM234Z-6/NOPB National Semiconductor, LM234Z-6/NOPB Datasheet - Page 3
![IC CURRENT SOURCE 3% TO92-3](/photos/5/70/57076/14-to-92-3_sml.jpg)
LM234Z-6/NOPB
Manufacturer Part Number
LM234Z-6/NOPB
Description
IC CURRENT SOURCE 3% TO92-3
Manufacturer
National Semiconductor
Datasheet
1.LM334MXNOPB.pdf
(14 pages)
Specifications of LM234Z-6/NOPB
Function
Current Source
Accuracy
±3%
Voltage - Input
1 ~ 40 V
Current - Output
10mA
Operating Temperature
-25°C ~ 100°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Forward Current If
10mA
Forward Voltage
30V
Power Dissipation Pd
400mW
Current Regulator Case Style
TO-92
No. Of Pins
3
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sensing Method
-
Other names
*LM234Z-6
*LM234Z-6/NOPB
LM234Z-6
*LM234Z-6/NOPB
LM234Z-6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM234Z-6/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Set Current Error, V
(Note 3)
Equivalent Temperature Error
Ratio of Set Current to
Bias Current
Minimum Operating Voltage
Average Change in Set Current
with Input Voltage
Temperature Dependence of
Set Current (Note 4) and
Equivalent Slope Error
Effective Shunt Capacitance
Electrical Characteristics
Note 4: I
(˚K).
Note 5: For elevated temperature operation, T
Note 6: Human body model, 100pF discharged through a 1.5kΩ resistor.
Electrical Characteristics
SET
Parameter
is directly proportional to absolute temperature (˚K). I
+
=2.5V,
θ
Ambient)
θ
Thermal Resistance
ja
jc
(Junction to
(Junction to Case)
100µA ≤ I
T
100µA ≤ I
100µA I
100µA ≤ I
1.5 ≤ V
5V ≤ V
100µA ≤ I
J
J
= 25˚
max is:
Conditions
+
+
(Note 2) (Continued)
SET
(Note 2)
≤ 30V
≤ 5V
SET
SET
SET
SET
≤ 1mA
≤ 1mA
≤ 1mA
≤ 1mA
≤ 1mA
SET
LM134
LM234
LM334
180˚C/W (0.4" leads)
at any temperature can be calculated from: I
160˚C/W (0.125"
0.98T
Min
TO-92
leads)
14
N/A
3
LM234-3
0.02
0.01
Typ
0.9
18
15
T
150˚C
125˚C
100˚C
440˚C/W
32˚C/W
TO-46
1.02T
Max
0.05
0.03
±
±
±
26
1
3
2
165˚C/W
80˚C/W
SET
0.97T
SO-8
Min
14
= I
o
(T/T
LM234-6
o
) where I
0.02
0.01
Typ
0.9
18
15
T
o
is I
1.03T
SET
Max
0.01
0.05
±
±
26
±
2
6
3
measured at T
www.national.com
Units
%/V
%/V
pF
˚C
%
%
V
o