参数资料
型号: UDN2982A-T
厂商: Allegro Microsystems Inc
文件页数: 4/8页
文件大小: 0K
描述: IC SOURCE DRIVER 8CHAN 18-DIP
产品变化通告: UDN298xAx-T LTB Notice 30/Apr/2012
标准包装: 21
类型: 高端
输入类型: 非反相
输出数: 8
电流 - 峰值输出: 500mA
电源电压: 20V
工作温度: -20°C ~ 85°C
安装类型: 通孔
封装/外壳: 18-DIP(0.300",7.62mm)
供应商设备封装: 18-DIP
包装: 管件
产品目录页面: 1142 (CN2011-ZH PDF)
其它名称: 620-1121
A2982
8-Channel Source Driver
ELECTRICAL CHARACTERISTICS 1,2 at T A = +25°C (unless otherwise speci ? ed).
Characteristic
Output Leakage Current 3
Output Sustaining Voltage
Collector-Emitter
Saturation Voltage
Input Current
Output Source Current
(Outputs Open)
Supply Current Leakage
Current
Clamp Diode Current
Clamp Diode Forward
Voltage
Turn-On Delay
Turn-Off Delay 4
Symbol
I CEX
V CE(SUS)
V CE(SAT)
I IN(ON)
l OUT
I S
I R
V F
t ON
t OFF
Test Conditions
V IN = 0.4 V, V S = 50 V
I OUT = -45 mA
V IN = 2.4 V, I OUT = -100 mA
V IN = 2.4 V, I OUT = -225 mA
V IN = 2.4 V, I OUT = -350 mA
V IN = 2.4 V
V IN = 12 V
V IN = 2.4 V, V CE = 2.0 V
V IN = 2.4 V*, V S = 50 V
V R = 50 V, V IN = 0.4 V*
I F = 350 mA
0.5 E IN to 0.5 E OUT , R L = 100 Ω , V S = 35 V
0.5 E IN to 0.5 E OUT , R L = 100 Ω , V S = 35 V, See Note
Test Fig.
1
2
2
2
3
3
2
4
5
6
Min.
35
-350
Typ.
1.6
1.7
1.8
140
1.25
1.5
0.3
2.0
Max.
20
1.8
1.9
2.0
200
1.93
10
50
2.0
2.0
10
Units
μ A
V
V
V
V
μ A
mA
mA
mA
μ A
V
μ s
μ s
1 Negative
current is de ? ned as coming out of (sourcing) the speci ? ed device terminal.
2 All
unused inputs must be connected to ground. Pull-down resistors (approximately 10 k Ω ) are recommended for inputs that are al-
lowed to ? oat while power is being applied to V S .
3 All
inputs simultaneously.
4 Turn-off
delay is in ? uenced by load conditions. Systems applications well below the speci ? ed output loading may require timing con-
siderations for some designs, i.e., multiplexed displays or when used in combination with sink drivers in a totem pole con ? guration.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
4
相关PDF资料
PDF描述
A9CCG-1408F FLEX CABLE - AFG14G/AF14/AFG14G
EEM12DRSI-S288 CONN EDGECARD 24POS .156 EXTEND
AR4PG-M3/87A DIODE FAST REC 4A 400V SMPC
UDN2981A-T IC SOURCE DRIVER 8CHAN 18-DIP
RMM06DRTS CONN EDGECARD 12POS DIP .156 SLD
相关代理商/技术参数
参数描述
UDN2982A-T 制造商:Allegro MicroSystems 功能描述:Power Driver IC
UDN-2982EP 制造商:未知厂家 制造商全称:未知厂家 功能描述:PACKAGE INFORMATION
UDN2982LW 功能描述:IC SOURCE DRIVER 8CHAN 20-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET,电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧,1.6 欧姆 电流 - 输出 / 通道:205mA,410mA 电流 - 峰值输出:500mA,1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC(0.295",7.50mm 宽) 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR)
UDN2982LW-T 功能描述:IC SOURCE DRIVER 8CHAN 20-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET,电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧,1.6 欧姆 电流 - 输出 / 通道:205mA,410mA 电流 - 峰值输出:500mA,1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC(0.295",7.50mm 宽) 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR)
UDN2982LWTR 功能描述:IC SOURCE DRIVER 8CHAN 20-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET,电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧,1.6 欧姆 电流 - 输出 / 通道:205mA,410mA 电流 - 峰值输出:500mA,1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC(0.295",7.50mm 宽) 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR)