LM185BXH-2.5 datasheet(3/22 Pages) TI1

部品番号	LM185BXH-2.5

部品情報	LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode

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LM185-2.5-N, LM285-2.5-N, LM385-2.5-N

www.ti.com

SNVS743D – DECEMBER 1999 – REVISED MARCH 2013

ELECTRICAL CHARACTERISTICS

LM385A-2.5-N

LM385AX-2.5-N

Units

Parameter

Conditions

Typ

(Limits)

LM385AY-2.5-N

Tested Limit(2)

Design Limit(3)

Reverse Breakdown

IR = 100 μA

2.500

2.480

V(Min)

Voltage

2.520

V(Max)

2.500

2.470

V(Min)

2.530

V(Max)

Minimum Operating

12

18

20

μA

Current

(Max)

Reverse Breakdown

IMIN ≤ IR ≤ 1mA

1

1.5

mV

Voltage Change with

(Max)

Current

1 mA

≤ IR ≤ 20 mA

10

20

mV

(Max)

Reverse Dynamic

IR = 100 μA,

0.2

0.6

Ω

Impedance

f = 20 Hz

1.5

Wideband Noise (rms)

IR = 100 μA

120

μV

10 Hz

≤ f ≤ 10 kHz

Long Term Stability

IR = 100 μA, T = 1000 Hr,

20

ppm

TA = 25°C ±0.1°C

Average Temperature Coefficient(4)

IMIN ≤ IR ≤ 20 mA

X Suffix

30

ppm/°C

Y Suffix

50

(Max)

All Others

150

(1)

Parameters identified with boldface type apply at temperature extremes. All other numbers apply at TA = TJ = 25°C.

(2)

Specified and 100% production tested.

(3)

Specified, but not 100% production tested. These limits are not used to calculate average outgoing quality levels.

(4)

The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between

the operating TMAX and TMIN, divided by TMAX–TMIN. The measured temperatures are −55°C, −40°C, 0°C, 25°C, 70°C, 85°C, 125°C.

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同様の部品番号 - LM185BXH-2.5

メーカー	部品番号	データシート	部品情報
National Semiconductor ...	LM185BXH-2.5	742Kb / 13P	Micropower Voltage Reference Diode
Texas Instruments	LM185BXH-2.5	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM185BXH-2.5	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM185BXH-2.5	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
National Semiconductor ...	LM185BXH-2.5/883	742Kb / 13P	Micropower Voltage Reference Diode

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同様の説明 - LM185BXH-2.5

メーカー	部品番号	データシート	部品情報
Texas Instruments	LM285MX-25	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM385BZ	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM285BYMX-25	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM285M-25	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM385Z-2.5	1Mb / 22P	[Old version datasheet] LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
	LM185-2.5-N	313Kb / 18P	[Old version datasheet] LM185-2.5/LM285-2.5/LM385-2.5 Micropower Voltage Reference Diode
	LM385BXM-1.2	1Mb / 23P	[Old version datasheet] LM185-1.2-N/LM285-1.2-N/LM385-1.2-N Micropower Voltage Reference Diode
	LM185-1.2-N	1Mb / 23P	[Old version datasheet] LM185-1.2-N/LM285-1.2-N/LM385-1.2-N Micropower Voltage Reference Diode
	LM185-1.2-N	289Kb / 12P	[Old version datasheet] LM185-1.2/LM285-1.2/LM385-1.2 Micropower Voltage Reference Diode
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