OPA2835 双路、超低功耗、轨至轨输出、负轨输入、VFB 放大器 | 德州仪器 TI.com.cn

OPA2835 (正在供货)

双路、超低功耗、轨至轨输出、负轨输入、VFB 放大器

双路、超低功耗、轨至轨输出、负轨输入、VFB 放大器 - OPA2835
 

参数 与其它产品相比 高速 运算放大器 (GBW>=50MHz)

 
Architecture
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
BW @ Acl (MHz)
Acl, min spec gain (V/V)
Slew Rate (Typ) (V/us)
Vn at Flatband (Typ) (nV/rtHz)
Vn at 1kHz (Typ) (nV/rtHz)
Iq per channel (Typ) (mA)
Vos (Offset Voltage @ 25C) (Max) (mV)
Rail-to-Rail
Features
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
CMRR (Typ) (dB)
Input Bias Current (Max) (pA)
Offset Drift (Typ) (uV/C)
GBW (Typ) (MHz)
Output Current (Typ) (mA)
2nd Harmonic (dBc)
3rd Harmonic (dBc)
@ MHz
OPA2835
Bipolar
Voltage FB    
2    
2.5    
5.5    
56    
1    
160    
9.3    
10    
0.25    
0.5    
In to V-
Out    
Shutdown    
Catalog    
-40 to 125    
QFN
SOIC
UQFN
VSSOP    
10QFN: 4 mm2: 2 x 2(QFN)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
10UQFN: 4 mm2: 2 x 2(UQFN)
10VSSOP: 15 mm2: 4.9 x 3(VSSOP)    
113    
400000    
2.25    
30    
40    
70    
73    
1    

特色工具和软件

WEBENCH® Designer OPA2835

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 2.5 to 5.5 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = -40.0 °C
Maximum Temperature = 125.0 °C