參數資料
型號： LM4040BIM3-8.2
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 基準電壓源/電流源
英文描述： Precision Micropower Shunt Voltage Reference
中文描述： 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 8.192 V, PDSO3
封裝： PLASTIC, TO-236AB, SOT-23, 3 PIN
文件頁數： 23/39頁
文件大?。?/td> 482K
代理商： LM4040BIM3-8.2
www.ti.com
LM4040x10I Electrical Characteristics
at industrial temperature range, full-range T
A
= –40
°
C to 85
°
C (unless otherwise noted)
V
Z
I
Z
LM4040
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE
SLOS456I–JANUARY 2005–REVISED DECEMBER 2005
LM4040C10I
MIN
PARAMETER
TEST CONDITIONS
T
A
UNIT
TYP
10
MAX
V
Z
Reverse breakdown voltage
I
Z
= 150
μ
A
25
°
C
25
°
C
V
–50
–115
50
Reverse breakdown voltage
tolerance
V
Z
I
Z
= 150
μ
A
mV
Full range
25
°
C
Full range
25
°
C
25
°
C
Full range
25
°
C
25
°
C
Full range
25
°
C
Full range
115
100
103
75
I
Z,min
Minimum cathode current
μ
A
I
Z
= 10 mA
±
40
±
20
Average temperature coefficient
of reverse breakdown voltage
α
VZ
I
Z
= 1 mA
ppm/
°
C
±
100
I
Z
= 150
μ
A
±
20
0.8
1.5
3.5
12
23
I
Z,min
< I
Z
< 1 mA
Reverse breakdown voltage change
with cathode current change
mV
8
1 mA < I
Z
< 15 mA
I
Z
= 1 mA, f = 120 Hz,
I
AC
= 0.1 I
Z
I
= 150
μ
A,
10 Hz
≤
f
≤
10 kHz
t = 1000 h,
T
A
= 25
°
C
±
0.1
°
C,
I
Z
= 150
μ
A
T
A
= –40
°
C to 125
°
C
Z
Z
Reverse dynamic impedance
25
°
C
0.7
1.7
e
N
Wideband noise
25
°
C
180
μ
V
RMS
Long-term stability
of reverse breakdown voltage
120
ppm
V
HYST
Thermal hysteresis
(1)
0.08
%
(1)
Thermal hysteresis is defined as V
Z,25
°
C
(after cycling to –40
°
C) – V
Z,25
°
C
(after cycling to 125
°
C).
23
相關PDF資料
PDF描述
LM4040CIM3-8.2 TRANS PREBIASED PNP 200MW SOT323
LM4040DIM3-8.2 TRANS PREBIASED PNP 200MW SOT23
LM4040BIM7-2.5 Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0086-1 00; No. of Positions: 20; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Current Rating(Amps)(Max.): 3; Operating Temperature Range (degrees C): -30 to 85; General Description: Plug; Crimping; Direct PCB mounting; Double row
LM4040CIM7-2.5 Direct mounting on the PCB, Crimping connection, Discrete wire connectors; HRS No: 544-0087-4 00; No. of Positions: 22; Connector Type: Wire; Contact Gender: Male; Contact Spacing (mm): 2; Terminal Pitch (mm): 2; Current Rating(Amps)(Max.): 3; Operating Temperature Range (degrees C): -30 to 85; General Description: Plug; Crimping; Direct PCB mounting; Double row
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參數描述
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