参数资料
型号: LM4041G-AD-AE3-R
厂商: UNISONIC TECHNOLOGIES CO LTD
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.233 V, PDSO3
封装: HALOGEN FREE, SOT-23, 3 PIN
文件页数: 4/7页
文件大小: 159K
代理商: LM4041G-AD-AE3-R
LM4041
Preliminary
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
4 of 7
www.unisonic.com.tw
QW-R101-027.a
ABSOLUTE MAXIMUM RATING (Ta = 25°C, unless otherwise specified.)
PARAMETER
SYMBOL
RATINGS
UNIT
Continuous Cathode Voltage
VZ
15
V
Continuous Cathode Current
IZ
-10~+25
mA
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-65~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
UNIT
Junction to Ambient
θJA
206
°C/W
Note: Maximum power dissipation is a function of TJ(max), θJA, and Ta. The maximum allowable power dissipation at
any allowable ambient temperature is PD = (TJ(max) – TA)/ θJA. Operating at the absolute maximum TJ of 150°C
can affect reliability.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
RATINGS
UNIT
Cathode Current (max)
IZ
12
mA
Reverse Breakdown Voltage
VZ
10
V
Operating Temperature
Ta
-40~+85
°C
ELECTRICAL CHARACTERISTICS (Ta =-40°C~ +85°C, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
UNIT
Reference Voltage
VREF
VZ=5V, IZ = 100μA, Ta=25°C
1.233
V
Ta=25°C
-12
12
mV
Reference Voltage Tolerance
(Note)
VZ=5V, IZ = 100μA
Ta =-40°C~+85°C -24
24
mV
Ta=25°C
0.7
2
mV
IZ(MIN) < IZ < 1mA
Ta=-40°C~+85°C
2.5
mV
Ta=25°C
2
6
mV
Reference Voltage Change With
Cathode Current Change
Z
REF
I
Δ
V
Δ
1mA < IZ < 12mA
Ta=-40°C~+85°C
8
mV
Ta=25°C
-1.55
-2
mV/V
Reference Voltage Change With
Output Voltage Change
KA
REF
V
Δ
V
Δ
IZ=1mA
Ta=-40°C~+85°C
-3
mV/V
Ta=25°C
45
75
μA
Minimum Cathode Current
IZ(MIN)
Ta =-40°C~+85°C
80
μA
Ta=25°C
60
150
nA
Feedback Current
IFB
Ta=-40°C~+85°C
200
nA
VZ=5V, IZ =10mA, Ta=25°C
±20
ppm/°C
Ta=25°C
±15
ppm/°C
VZ=5V, IZ=1mA
Ta=-40°C~+85°C
±150 ppm/°C
Temperature Coefficient of Output
Voltage (Note)
TCVO
VZ=5V, IZ=100μA, Ta=25°C
±15
ppm/°C
VZ=VREF, IZ=1mA, IAC=0.1IZ
f=120Hz, Ta=25°C
0.3
Reverse Dynamic Impedance
ZZ
VZ=10V, IZ=1mA, IAC=0.1IZ
f=120Hz, Ta=25°C
2
Output Voltage Noise
eN
VZ=VREF, IZ =100μA
10Hz ≤ f ≤ 10 kHz, Ta=25°C
20
μVrms
Long-term Stability of Reverse
Breakdown Voltage
t=1000h, IZ=100μA, Ta = 25°C±0.1°C,
120
ppm
Note: Reference voltage tolerance and average temperature coefficient change with output voltage (VZ).
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