參數(shù)資料
型號: TMS3473
廠商: Texas Instruments, Inc.
英文描述: PARALLEL DRIVER
中文描述: 并行驅(qū)動
文件頁數(shù): 6/9頁
文件大?。?/td> 107K
代理商: TMS3473
TMS3473B
PARALLEL DRIVER
SOCS022B – NOVEMBER 1990
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 2)
PARAMETER
ABOUT
TEST CONDITIONS
IOH = 180 mA (peak)
IOH = 730 mA (peak)
IOL = 180 mA (peak)
IOL = 730 mA (peak)
VIH = 5 V
VIH = VCC = 2 V
VIL = 0 V
VIL = VSS = –10 V
Average load,
MIN
MAX
UNIT
VOH
High-level output
voltage
VABG+ – 0.2
VCC – 0.5
VABG– – 0.3
VSS – 0.6
VABG+ + 0.2
VCC + 0.5
VABG– + 0.3
VSS + 0.8
V
IAOUT, SAOUT
VOL
Low-level output
voltage
ABOUT
V
IAOUT, SAOUT
IIH
High-level input
current
ABIN, IAIN, SAIN, MIDSEL, PD
0
–50
±
10
±
10
±
10
20
μ
A
I/N
I
IIL
Low-level input
current
ABIN, IAIN, SAIN, MIDSEL, PD
μ
A
I/N
IAB
Antiblooming current
See Note 3
mA
ISS
Supply current
No load, PD = 0 V
1.5
mA
Average load,
See Note 4
25
These parameters are measured with VSS = –10.3 V, VCC = 2.1 V, VABG+ = 4.3 V, VABG– = –7 V, and with IASR connected to VCC and ABSR
connected to VABG+, both through 22-k
resistors.
NOTES:
2. The algebraic convention, in which the least positive (most negative) value is designated minimum, is used in this data sheet for
voltage levels only.
3. The load consists of a TC241 CCD image sensor with ABG clocked at 2 MHz using ABG mode 3 (see the TMS3471C data sheet
for details on mode 3).
4. The load consists of a TC241 CCD image sensor with IAG and SAG clocked at 2.1 MHz.
switching characteristics
PARAMETER
TEST CONDITIONS
MIN
60
MAX
140
UNIT
tr
Rise time
ABOUT
ns
IAOUT, SAOUT
VCC = 2.1 V,
TA = 25
°
C,
VABG+ = 4.3 V,
VSS = –10.3 V,
VABG– = –7 V,
See Note 5
40
180
tf
Fall time
ABOUT
45
100
ns
IAOUT, SAOUT
30
110
NOTE 5: IASR is connected to VCC and ABSR is connected to VABG+, both through 22-k
resistors. The load consists of a TC241 CCD image
sensor with ABG clocked at 2 MHz using ABG mode 3 (see the TMS3471C data sheet for details on mode 3).
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