參數(shù)資料
型號: BUF01900AIDRCR
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO10
封裝: 3 X 3 MM, 0.90 MM HEIGHT, GREEN, PLASTIC, SON-10
文件頁數(shù): 20/26頁
文件大?。?/td> 662K
代理商: BUF01900AIDRCR
BUF01900
BUF01901
SBOS337A OCTOBER 2006 REVISED OCTOBER 2006
www.ti.com
3
ELECTRICAL CHARACTERISTICS
Boldface limits apply over the specified temperature range, TA = 40°C to +85°C.
At TA = +25°C, VS = 18V, VSD = 5V, RL = 1.5k connected to ground, and CL = 200pF, unless otherwise noted.
BUF01900, BUF01901
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
ANALOG
VCOM Output Swing(1)
Sourcing 10mA, Code 1023
17.7
17.8
V
Sinking 10mA, Code 00
0.6
1
V
Sourcing 100mA, Code 1023
15
16
V
Sinking 100mA, Code 00
0.75
1
V
VCOM Output Reset and Power-Up Value(1)
OTP not programmed, Code 512
VS/2
V
Nominal VBIAS Output Impedance
No Load on VBIAS, VCOM
250
k
Program to Out Delay
tD
5
s
Output Accuracy
1V < VCOM < 17.7
20
50
mV
Load Regulation
REG
VOUT = VS/2, IOUT = +50mA to 50mA Step
0.5
1.5
mV/mA
VCOM(1)
Offset
±5
±25
mV
Offset Drift
25
°C to +100°C
5
V/°C
Common-Mode Range
0.8 to 18
V
Common-Mode Rejection
CMR
0.8V < VIN < 17.9V
85
dB
Slew Rate
5
V/
s
VBIAS
No Load on VBIAS
Integral Nonlinearity
INL
0.1
2
LSB
Differential Nonlinearity
DNL
0.1
2
LSB
Gain Error
0.1
1
%FSC
Accuracy
20
50
mV
ANALOG POWER SUPPLY
Operating Range(2)
VS
7
18
V
Total Analog Supply Current
IS
Output at Reset Values, No Load
0.9
1.5
mA
over Temperature
1.5
mA
DIGITAL
Logic 1 Input Voltage
VIH
0.7
× VSD
V
Logic 0 Input Voltage
VIL
0.3
× VSD
V
Logic 0 Output Voltage
VOL
ISINK = 3mA
0.15
0.4
V
Input Leakage
±0.01
±10
A
Clock Frequency
fCLK
Standard/Fast Mode
400
kHz
High-Speed Mode
3.4
MHz
DIGITAL POWER SUPPLY
Operating Voltage Range
VSD
2.0
5.5
V
Digital Supply Current(2)
ISD
25
50
A
over Temperature
100
A
TEMPERATURE
Specified Temperature Range
40
+85
°C
Operating Temperature Range
Junction Temperature < 125
°C
40
+95
°C
Storage Temperature Range
65
+150
°C
Thermal Resistance
qJA
TSSOP-8
150
°C/W
DFN-10
47
°C/W
(1) BUF01900 only.
(2) Minimum analog supply voltage is 8.5V when programming OTP memory.
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