参数资料
型号: HA1-2420-2
厂商: Intersil
文件页数: 5/11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: 2000µV
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: -55°C ~ 125°C
安装类型: 通孔
封装/外壳: 14-CDIP(0.300",7.62mm)
供应商设备封装: 14-CERDIP
包装: 管件
3
FN2856.7
October 24, 2013
Digital Input Voltage
Low
Full
-
0.8
V
High
Full
2.0
-
V
SAMPLE AND HOLD CHARACTERISTICS
Acquisition Time (Note 2)
To 0.1% 10V Step
25
-
2.3
4
s
Acquisition Time (Note 2)
To 0.01% 10V Step
25
-
3.2
6
s
Hold Step Error
VIN = 0V
25
-
10
20
mV
Hold Mode Settling Time
To ±1mV
25
-
860
-
ns
Aperture Time (Note 3)
25
-
30
-
ns
Effective Aperture Delay Time
25
-
30
-
ns
Aperture Uncertainty
25
-
5
-
ns
Drift Current (Note 2)
VIN = 0V
25
-
5
-
pA
HA1-2420
Full
-
1.8
10
nA
POWER SUPPLY CHARACTERISTICS
Supply Current (+)
25
-
3.5
5.5
mA
Supply Current (-)
25
-
2.5
3.5
mA
Power Supply Rejection
Full
80
90
-
dB
NOTES:
2. AV = ±1, RL = 2kΩ, CL = 50pF.
3. Derived from computer simulation only; not tested.
Functional Diagram
Electrical Specifications
Test Conditions (Unless Otherwise Specified) VSUPPLY = ±15.0V; CH = 1000pF; Digital Input: VIL =+0.8V
(Sample), VIH = +2.0V (Hold), Unity Gain Configuration (Output tied to Negative Input) (Continued)
PARAMETER
TEST
CONDITIONS
TEMP.
(°C)
MIN
TYP
MAX
UNITS
4
3
OFFSET
ADJUST
V+
9
13
5
14
2
1
CONTROL
S/H
+INPUT
-INPUT
GND
V-
HA-2420
7
OUT
11
HOLD
CAPACITOR
+
-
+
-
HA-2420
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