參數(shù)資料
型號(hào): ISL28148FHZ-T7
廠商: Intersil
文件頁(yè)數(shù): 16/18頁(yè)
文件大小: 0K
描述: IC OPAMP SGL/DUAL 4.5MHZ SOT23-6
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標(biāo)準(zhǔn)包裝: 3,000
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 4 V/µs
增益帶寬積: 4.5MHz
-3db帶寬: 13MHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 1800µV
電流 - 電源: 900µA
電流 - 輸出 / 通道: 75mA
電壓 - 電源,單路/雙路(±): 2.4 V ~ 5.5 V,±1.2 V ~ 2.75 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-23-6
包裝: 帶卷 (TR)
7
FN6337.4
September 21, 2010
FIGURE 13. INPUT CURRENT NOISE DENSITY vs FREQUENCY
FIGURE 14. INPUT VOLTAGE NOISE 0.1Hz TO 10Hz
FIGURE 15. LARGE SIGNAL STEP RESPONSE
FIGURE 16. SMALL SIGNAL STEP RESPONSE
FIGURE 17. ISL28148 ENABLE TO OUTPUT RESPONSE
Typical Performance Curves V+ = 5V, V- = 0V, VCM = 2.5V, RL = Open (Continued)
FREQUENCY (Hz)
0.01
0.1
1
10
100
1k
10k
100k
INPUT
CURR
E
N
T
NOISE
(pA/
√Hz
)
V+ = 5V
AV = +2
Rf = 1k Rg = 1k
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
1
23
4
5
6789
10
TIME (s)
IN
PUT
NO
ISE
(
V)
V+ = 5V
RL = 10k
Rg = 10
AV = 10k
CL = 16.3pF
Rf = 100k
-2.0
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
01
23456789
TIME (s)
V+, V- = ±2.5V
RL = 1k
Rg = Rf = 10k
AV = 2
CL = 16.3pF
VOUT = 3VP-P
LARGE
SIGNAL
(V)
10
0.010
0.015
0.020
0.025
01
2
3
456
78
9
10
TIME (s)
V+, V- = ±2.5V
RL = 1k
Rg= Rf = 10k
AV = 2
CL = 16.3pF
VOUT = 10mVP-P
S
M
ALL
SIGNAL
(V)
-0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
10203040
50
6070
80
90
100
TIME (s)
-0.2
0
0.2
0.4
0.6
0.8
1.0
1.2
V+ = 5V
Rg = Rf = 10k
AV = +2
VOUT = 1VP-P
CL = 16.3pF
VEN
VOUT
RL = 10k
V
ENA
B
LE
(V)
OUT
P
UT
(
V
)
ISL28148, ISL28248, ISL28448
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