At T
參數(shù)資料
型號(hào): AFE031AIRGZT
廠商: Texas Instruments
文件頁(yè)數(shù): 55/57頁(yè)
文件大?。?/td> 0K
描述: IC AFE POWERLINE COMM 48VQFN
特色產(chǎn)品: An Intelligent Solar Micro-Inverter Solution
標(biāo)準(zhǔn)包裝: 1
位數(shù): 10
通道數(shù): 1
電壓 - 電源,模擬: 3 V ~ 3.6 V
電壓 - 電源,數(shù)字: 3 V ~ 3.6 V
封裝/外殼: 48-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-VQFN 裸露焊盤(7x7)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 296-29692-6
SBOS531D – AUGUST 2010 – REVISED MAY 2012
ELECTRICAL CHARACTERISTICS: Receiver (Rx) (continued)
At TJ = +25°C, PA_VS = 16 V, VAVDD = VDVDD = 3.3 V, and 10 kΩ connected to PA_ISET (pin 46), unless otherwise noted.
AFE031
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Rx PGA2
Input
Input voltage range
GND – 0.1
AVDD + 0.1
V
G = 64 V/V
1.7
k
Ω
G = 16 V/V
6.3
k
Ω
Input impedance
RI
G = 4 V/V
21
k
Ω
G = 1 V/V
53
k
Ω
Frequency Response
G = 64 V/V
300
kHz
G = 16 V/V
800
kHz
Bandwidth
BW
G = 4 V/V
1.4
MHz
G = 1 V/V
4
MHz
Output
Voltage output swing from
VO
RLOAD = 10 kΩ, connected to AVDD/2
10
100
mV
AGND or AVDD
Sourcing
25
mA
Maximum continuous current, dc
IO
Sinking
25
mA
Output impedance
RO
G = 1, f = 100 kHz
1
Ω
Gain
G = 1 V/V
–2
±1
2
%
G = 4 V/V
–2
±1
2
%
Gain error
G = 16 V/V
–2
±1
2
%
G = 64 V/V
–4
±1
4
%
Gain error drift
TJ = –40°C to +125°C
6
ppm/°C
Rx Sensitivity
Integrated noise, RTI(1)
CENELEC Band A
Noise-reducing capacitor = 1
μF from
14
μVRMS
(40 kHz to 90 kHz)
pin 28 to ground
CENELEC Bands B/C/D
Noise-reducing capacitor = 1
μF from
11
μVRMS
(95 kHz to 140 kHz)
pin 28 to ground
(1)
Includes Rx PGA1, Rx_Filter, Rx PGA2, and REF2 bias generator.
Copyright 2010–2012, Texas Instruments Incorporated
7
Product Folder Link(s): AFE031
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