參數(shù)資料
型號(hào): TPIC8300IPWRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: PLASTIC, TSSOP-16
文件頁(yè)數(shù): 33/47頁(yè)
文件大?。?/td> 546K
代理商: TPIC8300IPWRQ1
OUTB
OUTA
OUTA + OUTB
2
InputA + InputB
2
GAINNL
Calculated
Measured
InputA
InputB
In-Out Range
www.ti.com
SLDS171 – NOVEMBER 2009
ELECTRICAL CHARACTERISTICS – EEPROM
Vdd = Vcc = VccA = 5 V +5%/–10%, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Write cycle
DIO and PROGV
25
times
EEPROM write time
DIO and PROGV
Write time
20
120
ms
Tprog_ok + system response time
PROG_OK timer
Tporg_ok
PROGV > VPROG
13.5
15
16.5
ms
Programming voltage
VPROG
PROGV
12.5
18
V
Write TA
–40
85
°C
ELECTRICAL CHARACTERISTICS – AFE
Vdd = Vcc = VccA = 5 V +5%/–10%, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Av
Analog front end gain
At TST1 and TST0, Vin = ±3 mV, TA = 25°C
285
300
321
V/V
ASIG
Signal path absolute error
Vin = ±3 mV
-16
16
LSB
Ratiometric error at -40°C and
RE4085
DIO Pin, Vcc = 4.92±50 mV, Gain = Max
-13
13
LSB
85°C
Input = GND, Temp = -40°C to 25°C, the offset TCs
TCVO1
Output temperature drift
-15
15
LSB
are set to the middle, Gain = Max
Input = GND, Temp = 25°C to 85°C, the offset TCs
TCVO2
Output temperature drift
-10
10
LSB
are set to the middle, Gain = Max
Analog front end gain
TCAG
At TST1 and TST0, Vin = ±3 mV
-0.5
0
0.5
%
temperature drift
TCVIONL
Output drift, second order
TCVO1 – TCVO2
-20
0
20
LSB
GAINNL
Gain non linearity
At TST1/ TST0, Vin = -3 mV, 1 mV
-20
0
20
mV
Figure 16. Analog Front-End Gain Non-Linearity (Measured vs Calculated)
Copyright 2009, Texas Instruments Incorporated
39
Product Folder Link(s): TPIC83000-Q1
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