参数资料
型号: AS1975-T
厂商: ams
文件页数: 16/19页
文件大小: 0K
描述: IC COMPARATOR QUAD O-D 14-TSSOP
标准包装: 2,500
类型: 通用
元件数: 4
输出类型: CMOS,开路漏极,满摆幅
电压 - 电源,单路/双路(±): 2.5 V ~ 5.5 V,±1.25 V ~ 2.75 V
电压 - 输入偏移(最小值): 6mV @ 5.5V
电流 - 输入偏压(最小值): 1pA @ 5.5V
电流 - 静态(最大值): 64µA
CMRR, PSRR(标准): 80dB CMRR,80dB PSRR
传输延迟(最大): 400ns
磁滞: ±3mV
工作温度: -40°C ~ 85°C
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
安装类型: 表面贴装
包装: 带卷 (TR)
www.austriamicrosystems.com
Revision 1.02
5 - 18
AS1970
Data Sheet - El ectrical Characte ristics
tRISE
OUTx Rise Time
(AS1970/AS1972/AS1974 only)
VCC = 5V, CLOAD = 15pF
32
ns
VCC = 5V, CLOAD = 50pF
50
VCC = 5V, CLOAD = 200pF
80
tFALL
OUTx Fall Time
VCC = 5V, CLOAD = 15pF
22
ns
VCC = 5V, CLOAD = 50pF
32
VCC = 5V, CLOAD = 200pF
60
tPD-
Propagation Delay
AS1970/AS1972/AS1974 only,
CLOAD = 15pF, 10mV Overdrive
400
ns
AS1970/AS1972/AS1974 only,
CLOAD = 15pF, 100mV Overdrive
300
AS1971/AS1973/AS1975 only,
CLOAD = 15pF, RPULLUP = 5.1k
Ω,
10mV Overdrive
400
AS1971/AS1973/AS1975 only, CLOAD =
15pF, RPULLUP = 5.1k
Ω,
100mV Overdrive
300
tPD+
AS1970/AS1972/AS1974 only,
CLOAD = 15pF, 10mV Overdrive
420
AS1970/AS1972/AS1974 only,
CLOAD = 15pF, 100mV Overdrive
270
tPU
Power-Up Time
20
s
1. Inferred from the VOS test. Both or either inputs can be driven 0.3V beyond either supply rail without output
phase reversal.
2. VOS is defined as the center of the hysteresis band at the input.
3. IB is defined as the average of the two input bias currents (IB-, IB+).
4. Guaranteed by design.
Table 4. Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
ams
AG
Technical
content
still
valid
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