參數(shù)資料
型號(hào): AS1977-T
廠商: ams
文件頁數(shù): 14/18頁
文件大?。?/td> 0K
描述: IC COMPARATOR OPEN SOT23-5
標(biāo)準(zhǔn)包裝: 1
類型: 通用
元件數(shù): 1
輸出類型: CMOS,開路漏極,滿擺幅
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電壓 - 輸入偏移(最小值): 5mV @ 5V
電流 - 輸入偏壓(最小值): 0.001µA @ 5V
電流 - 輸出(標(biāo)準(zhǔn)): 50mA
電流 - 靜態(tài)(最大值): 500nA
CMRR, PSRR(標(biāo)準(zhǔn)): 74dB CMRR,86.02dB PSRR
傳輸延遲(最大): 18ns
磁滯: 3mV
工作溫度: -40°C ~ 85°C
封裝/外殼: SC-74A,SOT-753
安裝類型: 表面貼裝
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: AS1977-TDKR
www.austriamicrosystems.com
Revision 1.01
4 - 17
AS1976/AS1977
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
VCC = +5V, VEE = 0, VCM = 0, TAMB = -40 to +85C (unless otherwise specified). Typ values are at TAMB = +25C.
Table 4. AS1976/AS1977 Electrical Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VCC
Supply Voltage Range
Inferred from the PSRR test
1.8
5.5
V
ICC
Supply Current
VCC = 1.8V
0.2
A
VCC = 5V, TAMB = +25C
0.21
0.5
VCC = 5V, TAMB = TMIN to TMAX
0.9
VCM
Input Common-Mode
Voltage Range
Inferred from CMRR test
VEE
- 0.2
VCC
+ 0.2
V
VOS
Input Offset Voltage
-0.2V
≤ VCM ≤ (VCC + 0.2V),
TAMB = +25C
1
15
mV
-0.2V
≤ VCM ≤ (VCC + 0.2V),
TAMB = TMIN to TMAX
10
VHB
Input-Referred
Hysteresis
-0.2V
≤ VCM ≤ (VCC + 0.2V)
2
3mV
IB
Input Bias Current
3
TAMB = +25C
0.15
1
nA
TAMB = TMIN to TMAX
2
IOS
Input Offset Current
10
pA
PSRR
Power-Supply
Rejection Ratio
VCC = 1.8 to 5.5V, TAMB = +25C
0.05
1
mV/V
CMRR
Common-Mode
Rejection Ratio
(VEE - 0.2V)
≤ VCM ≤ (VCC + 0.2V),
TAMB = +25C
0.2
3
mV/V
VCC - VOH
Output Voltage Swing
High
TAMB = +25C,
AS1976 only VCC = 5.5V, ISINK = 8mA
220
500
mV
TAMB = TMIN to TMAX,
AS1976 only VCC = 5.5V, ISINK = 8mA
650
TAMB = +25C
AS1976 only VCC = 1.8V, ISOURCE = 1mA
80
200
TAMB = TMIN to TMAX,
AS1976 only VCC = 1.8V, ISOURCE = 1mA
300
VOL
Output Voltage Swing
Low
TAMB = +25C,
AS1976 only VCC = 5.5V, ISINK = 8mA
220
500
mV
TAMB = TMIN to TMAX,
AS1976 only VCC = 5.5V, ISINK = 8mA
650
TAMB = +25C,
VCC = 1.8V, ISOURCE = 1mA
70
200
TAMB = TMIN to TMAX,
VCC = 1.8V, ISOURCE = 1mA
300
ILEAK
Output Leakage
Current
AS1977 only, VOUT = 5.5V
0.001
1
A
ISC
Output Short-Circuit
Current
Sourcing, VOUT = VEE, VCC = 5.5V
50
mA
Sourcing, VOUT = VEE, VCC = 1.8V
6
Sinking, VOUT = VCC, VCC = 5.5V
70
Sinking, VOUT = VCC, VCC = 1.8V
5
tPD-
High-to-Low
Propagation Delay
4
VCC = 1.8V
10
s
VCC = 5.5V
12
ams
AG
Technical
content
still
valid
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