OPA4251 单电源、微功耗运算放大器

KANA 发表于 2018-11-02 18:19:05

参数与其它产品相比精密运算放大器 (Vos<1mV)


Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
Features
Architecture

OPA4251	OPA2251	OPA251
4	2	1
2.7	2.7	2.7
36	36	36
0.035	0.035	0.035
0.01	0.01	0.01
In to V- Out	In to V- Out	In to V- Out
0.25	0.25	0.25
0.6	0.6	0.6
0.027	0.027	0.027
45	45	45
124	124	124
Catalog	Catalog	Catalog
-40 to 85	-40 to 85	-40 to 85
SOIC	PDIP SOIC	SOIC
14SOIC: 52 mm2: 6 x 8.65(SOIC)	See datasheet (PDIP) 8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
20000	20000	20000
30	30	24
High Cload Drive N/A	High Cload Drive	High Cload Drive
Bipolar	Bipolar	Bipolar

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