參數(shù)資料
型號(hào): UAA2080H
廠商: NXP SEMICONDUCTORS
元件分類: 尋呼電路
英文描述: Advanced pager receiver
中文描述: TELECOM, PAGING RECEIVER, PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-358-1, LQFP-32
文件頁(yè)數(shù): 20/44頁(yè)
文件大?。?/td> 509K
代理商: UAA2080H
1996 Jan 15
20
Philips Semiconductors
Product specification
Advanced pager receiver
UAA2080
Battery LOW indicator
The battery LOW indicator senses the supply voltage and
sets its output HIGH when the supply voltage is less than
V
th
(typically 2.05 V). Low battery warning is available at
BLI.
Band gap reference
The whole chip can be powered-up and powered-down by
enabling and disabling the band gap reference via the
receiver enable pin RE.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Ground pins GND1, GND2 and GND3 connected together.
Note
1.
Equivalent to discharging a 100 pF capacitor via a 1.5 k
resistor.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
P
V
es
supply voltage
electrostatic handling (note 1)
pins VI1RF and VI2RF
pin RRFA
pins VO1RF and VO2RF
pins V
P
and OSB
pins OSC and OSE
other pins
storage temperature
operating ambient temperature
0.3
+8.0
V
1500
500
2000
500
2000
2000
55
10
+2000
+2000
+250
+500
+500
+2000
+125
+70
V
V
V
V
V
V
°
C
°
C
T
stg
T
amb
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