參數(shù)資料
型號: EL5224IL
廠商: Intersil
文件頁數(shù): 6/12頁
文件大?。?/td> 0K
描述: IC BUFFER LP 8-CH 12MHZ 24-QFN
標(biāo)準(zhǔn)包裝: 90
放大器類型: 緩沖器
電路數(shù): 8
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 15 V/µs
增益帶寬積: 8MHz
-3db帶寬: 12MHz
電流 - 輸入偏壓: 2nA
電壓 - 輸入偏移: 2000µV
電流 - 電源: 6.8mA
電流 - 輸出 / 通道: 140mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 16.5 V,±2.25 V ~ 8.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 24-QFN-EP
包裝: 管件
3
NOTE: All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Absolute Maximum Ratings (TA = 25°C)
Supply Voltage between VS+ and VS- . . . . . . . . . . . . . . . . . . . .+18V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . VS- -0.5V, VS+ +0.5V
Maximum Continuous Output Current (VOUT0-9) . . . . . . . . . . 30mA
Maximum Continuous Output Current (VOUTA). . . . . . . . . . . 150mA
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
VS+ = +15V, VS- = 0, RL = 10kΩ, RF = RG = 20kΩ, CL = 10pF to 0V, Gain of VCOM = -1, and TA = 25°C Unless
Otherwise Specified
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
INPUT CHARACTERISTICS (REFERENCE BUFFERS)
VOS
Input Offset Voltage
VCM = 0V
2
14
mV
TCVOS
Average Offset Voltage Drift
(Note 1)
5
V/
°C
IB
Input Bias Current
VCM = 0V
2
50
nA
RIN
Input Impedance
1G
Ω
CIN
Input Capacitance
1.35
pF
AV
Voltage Gain
1V
≤ V
OUT ≤ 14V
0.992
1.008
V/V
INPUT CHARACTERISTICS (VCOM BUFFER)
VOS
Input Offset Voltage
VCM = 7.5V
1
4
mV
TCVOS
Average Offset Voltage Drift
(Note 1)
3
V/
°C
IB
Input Bias Current
VCM = 7.5V
2
100
nA
RIN
Input Impedance
1G
Ω
CIN
Input Capacitance
1.35
pF
VREG
Load Regulation
VCOM = 6V, -100mA < IL < 100mA
-20
+20
mV
OUTPUT CHARACTERISTICS (REFERENCE BUFFERS)
VOL
Output Swing Low
IL = 7.5mA
50
150
mV
VOH
Output Swing High
IL = 7.5mA
14.85
14.95
V
ISC
Short Circuit Current
120
140
mA
OUTPUT CHARACTERISTICS (VCOM BUFFER)
VOL
Output Swing Low
50
Ω to 7.5V
1
1.5
V
VOH
Output Swing High
50
Ω to 7.5V
13.5
14
V
ISC
Short Circuit Current
160
mA
POWER SUPPLY PERFORMANCE
PSRR
Power Supply Rejection Ratio
Reference buffer VS from 5V to 15V
55
80
dB
VCOM buffer, VS from 5V to 15V
60
100
dB
IS
Total Supply Current
EL5224 (no load)
5
6.8
8
mA
EL5324 (no load)
6
7.8
9.5
mA
EL5424 (no load)
7
8.8
11
mA
DYNAMIC PERFORMANCE (BUFFER AMPLIFIERS)
SR
Slew Rate (Note 2)
-4V
≤ V
OUT ≤ 4V, 20% to 80%
7
15
V/s
tS
Settling to +0.1% (AV = +1)
(AV = +1), VO = 2V step
250
ns
BW
-3dB Bandwidth
RL = 10kΩ, CL = 10pF
12
MHz
EL5224, EL5324, EL5424
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