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参数资料
| 型号： | DS232AR-N |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Line Driver or Receiver |
| 英文描述： | LINE TRANSCEIVER, PDSO16 |
| 封装： | 0.150 INCH, SOIC-16 |
| 文件页数： | 12/16页 |
| 文件大小： | 224K |
| 代理商： | DS232AR-N |
MAX1501
Highly Integrated, Linear Battery Charger with
Thermal Regulation for Portable Applications
5
Maxim Integrated
Note 1: Temperature regulation setpoint variation is typically ±9°C.
Note 2: Specifications to TA = -40°C are guaranteed by design, not production tested.
ELECTRICAL CHARACTERISTICS (continued)
(VIN = VINP = 5V, VBATT = 3.5V, ACOK = GLED = RLED = TEMP = TMAX/I.C. = FULLI = open, CHGEN = MODE = GND, RSETI = 2.8k
Ω,
CIN = 1F, CBATT = 10F, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25
°C.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RLED Output Low Current
V RLED = 1V
7
18
mA
GLED Output Low Current
V GLED = 1V
14
34
mA
GLED, RLED Output High
Leakage Current
V GLED = V RLED = VIN = VINP = 13V
1
A
Charge-Timer Accuracy
(MAX1501 Only)
-10
+10
%
Typical Operating Characteristics
(VIN = VINP = 5V, ACOK = RLED = GLED = TEMP = TMAX/I.C. = FULLI = open, CBATT = 10F, CIN = 1F, TA = +25
°C, unless
otherwise noted.)
SUPPLY CURRENT vs. INPUT VOLTAGE
MAX1501
toc01
INPUT VOLTAGE (V)
SUPPLY
CURRENT
(mA)
12
11
9 10
3
4
5
6
7
8
1
2
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
013
Li+ MODE OR
NiMH/NiCd MODE,
SELV = VL, IBATT = 0
DISABLE-MODE SUPPLY CURRENT
vs. INPUT VOLTAGE
MAX1501
toc02
INPUT VOLTAGE (V)
DISABLE-MODE
SUPPLY
CURRENT
(mA)
12
11
9 10
3
4
5
6
7
8
1
2
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
013
CHARGE CURRENT
vs. BATTERY VOLTAGE
MAX1501
toc03
BATTERY VOLTAGE (V)
CHARGE
CURRENT
(mA)
4.0
3.5
2.5 3.0
1.0 1.5 2.0
0.5
50
100
150
200
250
300
350
400
450
500
550
600
0
04.5
Li+ MODE, RSETI = 2.7k
Ω,
VIN = 5V, SELV = VL
CHARGE CURRENT
vs. BATTERY VOLTAGE
MAX1501
toc04
BATTERY VOLTAGE (V)
CHARGE
CURRENT
(mA)
4.5
4.0
3.0 3.5
1.0 1.5 2.0 2.5
0.5
50
100
150
200
250
300
350
400
450
500
550
600
0
5.0
NiMH/NiCd, RSETI = 2.7k
Ω,
VIN = 5.5V, SELV = VL
CHARGE CURRENT
vs. INPUT VOLTAGE
MAX1501
toc05
INPUT VOLTAGE (V)
CHARGE
CURRENT
(mA)
12
11
9 10
3
4
5
6
7
8
1
2
50
100
150
200
250
300
350
400
450
500
550
600
0
013
Li+ MODE,
SELV = VL,
RSETI = 2.7k
Ω
CHARGE CURRENT
vs. INPUT-VOLTAGE HEADROOM
MAX1501
toc06
VIN - VBATT (V)
CHARGE
CURRENT
(mA)
1.8
1.6
1.2 1.4
0.4 0.6 0.8 1.0
0.2
50
100
150
200
250
300
350
400
450
500
550
600
0
02.0
NiMH/NiCd MODE, SELV = GND,
RSETI = 2.7k
Ω, VBATT = 4.3V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS232AR-N/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC TXRX DL RS-232 5V IND 16-SOIC |
| DS232AR-N/T&R | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS232AR-N+ | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS232AR-N+T&R | 制造商:Maxim Integrated Products 功能描述:IC TXRX DUAL RS-232 5V 16-SOIC |
| DS232AR-N+T&R | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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