参数资料
型号: LTC6803IG-3#TRPBF
厂商: Linear Technology
文件页数: 3/40页
文件大小: 0K
描述: IC MONITOR BATT STACK 44-SSOP
标准包装: 2,000
功能: 电池监控器,过压/欠压保护
电池化学: 多化学成分,超级电容器
电源电压: 4 V ~ 55 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 44-FSOP(0.209",5.30mm 宽)
供应商设备封装: 44-SSOP
包装: 带卷 (TR)
LTC6803-1/LTC6803-3
ORDER INFORMATION
LEAD FREE FINISH
LTC6803IG-1#PBF
LTC6803IG-3#PBF
LTC6803HG-1#PBF
LTC6803HG-3#PBF
TAPE AND REEL
LTC6803IG-1#TRPBF
LTC6803IG-3#TRPBF
LTC6803HG-1#TRPBF
LTC6803HG-3#TRPBF
PART MARKING*
LTC6803G-1
LTC6803G-3
LTC6803G-1
LTC6803G-3
PACKAGE DESCRIPTION
44-Lead Plastic SSOP
44-Lead Plastic SSOP
44-Lead Plastic SSOP
44-Lead Plastic SSOP
SPECIFICED TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25°C. V + = 43.2V, V – = 0V, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC Specifications
V S
V LSB
Supply Voltage, V + Relative to V –
Measurement Resolution
ADC Offset
ADC Gain Error
V ERR Specification Met
Timing Specification Met
Quantization of the ADC
(Note 2)
(Note 2)
l
l
l
l
l
10
4
–0.5
–0.12
–0.22
1.5
55
55
0.5
0.12
0.22
V
V
mV/Bit
mV
%
%
V ERR
V CELL
V CM
Total Measurement Error
Cell Voltage Range
Common Mode Voltage Range
Measured Relative to V –
(Note4)
V CELL = –0.3V
V CELL = 2.3V
V CELL = 2.3V
V CELL = 3.6V
V CELL = 3.6V, LTC6803IG
V CELL = 3.6V, LTC6803HG
V CELL = 4.2V
V CELL = 4.2V, LTC6803IG
V CELL = 4.2V, LTC6803HG
V CELL = 5V
2.3V < V TEMP < 4.2V, LTC6803IG
2.3V < V TEMP < 4.2V, LTC6803HG
Full-Scale Voltage Range
Range of Inputs C n < 0.25% Gain Error,
n = 2 to 11, LTC6803IG
l
l
l
l
l
l
l
l
–2.8
–5.1
–4.3
–7.9
–9
–5
–9.2
–10
–9.2
–10
–0.3
1.8
±2.5
±3
2.8
5.1
4.3
7.9
9
5
9.2
10
9.2
10
5
5 ? n
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
V
Die Temperature Measurement Error
Range of Inputs C0, C1 < 0.25% Gain Error,
LTC6803IG
Range of Inputs C n < 0.5% Gain Error,
n = 2 to 11, LTC6803HG
Range of Inputs C0, C1 < 0.5% Gain Error,
LTC6803HG
Error in Measurement of 125°C
l
l
l
0
1.8
0
5
5
5 ? n
5
V
V
V
°C
V REF
Reference Pin Voltage
R LOAD = 100k to V –
l
3.020
3.015
3.065
3.065
3.110
3.115
V
V
Reference Voltage Temperature
Coefficient
Reference Voltage Thermal Hysteresis 25°C to 85°C and 25°C to –40°C
Reference Voltage Long-Term Drift
8
100
60
ppm/°C
ppm
ppm/√ kHr
680313fa
3
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