参数资料
| 型号： | HA3-2425-5 |
| 厂商： | Intersil |
| 文件页数： | 10/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP SAMPLE&HOLD 3.2US 14-DIP |
| 标准包装： | 25 |
| 放大器类型： | 采样和保持 |
| 电路数： | 1 |
| 转换速率： | 5 V/µs |
| 增益带宽积： | 2.5MHz |
| 电流 - 输入偏压： | 40nA |
| 电压 - 输入偏移： | 3000µV |
| 电流 - 电源： | 3.5mA |
| 电流 - 输出 / 通道： | 15mA |
| 电压 - 电源，单路/双路(±)： | ±12 V ~ 15 V |
| 工作温度： | 0°C ~ 75°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-PDIP |
| 包装： | 管件 |
8
FN2856.7
October 24, 2013
Typical Performance Curves
FIGURE 10. TYPICAL SAMPLE AND HOLD PERFORMANCE
AS A FUNCTION OF HOLDING CAPACITOR
FIGURE 11. BROADBAND NOISE CHARACTERISTICS
FIGURE 12. DRIFT CURRENT vs TEMPERATURE
FIGURE 13. OPEN LOOP FREQUENCY RESPONSE
FIGURE 14. HOLD MODE FEED THROUGH ATTENUATION
FIGURE 15. OPEN LOOP PHASE RESPONSE
CH VALUE
10pF
100pF
1000pF
0.01F0.1F1.0F
1000
100
10
1.0
0.1
0.01
DRIFT DURING HOLD
AT +25°C (mV/s)
SLEW RATE
(V/s)
HOLD STEP
OFFSET
ERROR (mV)
UNITY GAIN
BANDWIDTH
(MHz)
UNITY GAIN PHASE
MARGIN (°)
MIN. SAMPLE TIME
FOR 0.1% ACCURACY
10V SWINGS (s)
1000
100
10
1
NOIS
E
(
μV
RM
S
)
10
100
1k
10k
100k
1M
BANDWIDTH (LOWER 3dB FREQUENCY = 10Hz)
OUTPUT NOISE
“HOLD” MODE
EQUIV. INPUT NOISE
“SAMPLE” MODE - 0
Ω
SOURCE RESISTANCE
EQUIV. INPUT NOISE
“SAMPLE” MODE - 100k
Ω
SOURCE RESISTANCE
1000
100
10
1
I D
(pA)
-50
-25
0
25
50
75
100
125
TEMPERATURE (oC)
100
90
80
70
60
50
40
30
20
10
0
-10
-20
-30
10
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
O
PEN
LO
OP
VO
L
T
AGE
GAI
N
(d
B)
CH = 100pF
CH = 1000pF
CH = 0.01F
CH = 1.0F
CH = 0.1F
-30
-40
-50
-60
-70
-80
-90
100
1k
10k
100k
1M
10M
±10V SINUSOIDAL INPUT FREQUENCY (Hz)
A
TTENUA
TI
ON
(dB)
CH = 1000pF
0
20
40
60
80
100
120
140
160
180
200
220
240
OPE
N
LOO
P
PHASE
ANGLE
(DEG
REES)
10
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
CH = 0.01F
CH = 1000pF
CH ≤ 100pF
CH = 0.1F
CH = 1.0F
S/H
CONTROL
SAMPLE
HOLD
4V
0V
HA-2420
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