REF3312

REF3312 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference

器件类别：半导体电源管理

厂商名称：Texas Instruments(德州仪器)

厂商官网：http://www.ti.com.cn/

器件标准： Rohs认证

敬请期待

器件参数

参数名称

属性值

VO(V)

1.25

Initial accuracy(Max)(%)

0.15

Temp coeff(Max)(ppm/ degree C)

Rating

Catalog

Temp coeff(Typ)(ppm/ degree C)

Vin(Max)(V)

5.5

Package Group

SC70|3,SOT-23|3,UQFN|8

Approx. price(US$)

0.68 | 1ku

Pin/package

3SC70, 3SOT-23, 8UQFN

LFN 0.1-10 Hz(Typ)(μVpp)

Iq(Typ)(uA)

3.9

Iq(Max)(uA)

Vin(Min)(V)

1.8

Iout/Iz(Max)(mA)

Operating temperature range(C)

-40 to 125

参数对比

与REF3312相近的元器件有：REF3312AIRSER、REF3312AIRSET、REF3330AIRSER、REF3318、REF3320、REF3325、REF3330、REF3333。描述及对比如下：

型号	REF3312	REF3312AIRSER	REF3312AIRSET	REF3330AIRSER	REF3318	REF3320	REF3325	REF3330	REF3333
描述	REF3312 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference	30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference 8-UQFN -40 to 125	30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference 8-UQFN -40 to 125	30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Series Voltage Reference 8-UQFN -40 to 125	REF3318 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference	REF3320 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference	REF3325 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference	REF3330 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Series Voltage Reference	REF3333 30ppm/°C Drift, 3.9μA, SOT23-3, SC70-3, UQFN-8 Voltage Reference
VO(V)	1.25	-	-	-	1.8	2.048	2.5	3	3.3
Initial accuracy(Max)(%)	0.15	-	-	-	0.15	0.15	0.15	0.15	0.15
Temp coeff(Max)(ppm/ degree C)	30	-	-	-	30	30	30	30	30
Rating	Catalog	-	-	-	Catalog	Catalog	Catalog	Catalog	Catalog
Temp coeff(Typ)(ppm/ degree C)	9	-	-	-	9	9	9	9	9
Vin(Max)(V)	5.5	-	-	-	5.5	5.5	5.5	5.5	5.5
Package Group	SC70\|3,SOT-23\|3,UQFN\|8	-	-	-	SC70\|3,SOT-23\|3	SC70\|3,SOT-23\|3	SC70\|3,SOT-23\|3,UQFN\|8	SC70\|3,SOT-23\|3,UQFN\|8	SC70\|3,SOT-23\|3
Approx. price(US$)	0.68 \| 1ku	-	-	-	0.68 \| 1ku	0.68 \| 1ku	0.68 \| 1ku	0.68 \| 1ku	0.68 \| 1ku
Pin/package	3SC70, 3SOT-23, 8UQFN	-	-	-	3SC70, 3SOT-23	3SC70, 3SOT-23	3SC70, 3SOT-23, 8UQFN	3SC70, 3SOT-23, 8UQFN	3SC70, 3SOT-23
LFN 0.1-10 Hz(Typ)(μVpp)	35	-	-	-	50	55	70	84	92
Iq(Typ)(uA)	3.9	-	-	-	3.9	3.9	3.9	3.9	3.9
Iq(Max)(uA)	5	-	-	-	5	5	5	5	5
Vin(Min)(V)	1.8	-	-	-	2	2.248	2.7	3.2	3.5
Iout/Iz(Max)(mA)	5	-	-	-	5	5	5	5	5
Operating temperature range(C)	-40 to 125	-	-	-	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125