參數資料
| 型號： | ISL28433FVZ-T7A |
| 廠商： | Intersil |
| 文件頁數： | 25/25頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP CHOPPR RR .4MHZ 14TSSOP |
| 產品培訓模塊： | Solutions for Test and Measurement Equipment |
| 標準包裝： | 1 |
| 放大器類型： | 斷路器（零漂移） |
| 電路數： | 4 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.2 V/µs |
| 增益帶寬積： | 400kHz |
| 電流 - 輸入偏壓： | 180pA |
| 電壓 - 輸入偏移： | 2µV |
| 電流 - 電源： | 18µA |
| 電流 - 輸出 / 通道： | 19mA |
| 電壓 - 電源，單路/雙路(±)： | 1.8 V ~ 6 V，±0.825 V ~ 3 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 14-TSSOP |
| 包裝： | 標準包裝 |
| 其它名稱： | ISL28433FVZ-T7ADKR |
ISL28233, ISL28433
9
FN7692.3
July 26, 2011
FIGURE 13. GAIN vs FREQUENCY vs RL, VS = ±0.8V
FIGURE 14. GAIN vs FREQUENCY vs RL, VS = ±2.5V
FIGURE 15. GAIN vs FREQUENCY vs FEEDBACK RESISTOR VALUES
Rf/Rg
FIGURE 16. GAIN vs FREQUENCY vs VOUT, RL = OPEN
FIGURE 17. FREQUENCY RESPONSE vs CLOSED LOOP GAIN
FIGURE 18. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
Typical Performance Curves V+=5V,V-=0V,V
CM = 2.5V, RL = Open, T = +25°C, unless otherwise specified. (Continued)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
NORMALIZ
E
D
GAIN
(dB)
RL = 10k
RL = 49.9k
RL = OPEN
RL = 1k
RL = 100k
VS = ±0.8V
AV = +1
VOUT = 10mVP-P
CL = 3.7pF
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
100
1k
10k
100k
1M
10M
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
RL = 100k
RL = OPEN
RL = 1k
VS = ±2.5V
AV = +1
VOUT = 10mVP-P
CL = 3.7pF
RL = 49.9k
RL = 10k
1
2
3
4
5
6
7
8
9
10
FREQUENCY (Hz)
G
A
IN
(dB
)
100
1k
10k
100k
1M
10M
0
VS = ±2.5V
RL = 100k
AV = +2
VOUT = 10mVP-P
CL = 3.7pF
Rf = Rg = 100k
Rf = Rg = 10k
Rf = Rg = 1k
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
FREQUENCY (Hz)
NORMALIZE
D
GAIN
(d
B
)
100
1k
10k
100k
1M
10M
VOUT = 100mV
VOUT = 1V
VOUT = 500mV
VOUT = 250mV
VOUT = 10mV
VS = ±2.5V
RL = OPEN
AV = 1
CL = 3.7pF
-10
0
10
20
30
40
50
60
70
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
GAI
N
(
d
B)
AV = 1
AV = 10
AV = 100
AV = 1000
V+ = 5V
VOUT = 10mVP-P
CL = 3.7pF
RL = 100k
Rg = 10k, Rf = 100k
Rg = 100, Rf = 100k
Rg = 1k, Rf = 100k
Rg = OPEN, Rf = 0
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
FREQUENCY (Hz)
NORMALIZED
GAIN
(d
B)
100
1k
10k
100k
1M
10M
RL = 100k
AV = +1
VOUT = 10mVP-P
CL = 3.7pF
VS = ±0.8V
VS= ±1.5V
VS = ±0.7V
VS = ±2.75V
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