參數資料
型號: TSC2008IYZGR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, BGA12
封裝: 2 X 1.50 MM, GREEN, DSBGA-12
文件頁數: 34/40頁
文件大?。?/td> 1028K
代理商: TSC2008IYZGR
SBAS406B – JUNE 2008 – REVISED MARCH 2009.......................................................................................................................................................... www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
At TA = –40°C to +85°C, VDD = +1.2V to +3.6V, unless otherwise noted.
TSC2008
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DIGITAL INPUT/OUTPUT
Logic family
CMOS
VIH
1.2V
≤ VDD < 3.6V
0.7 × VDD
VDD + 0.3
V
1.2V
≤ VDD < 1.6V
–0.3
0.2 × VDD
V
VIL
1.6V
≤ VDD ≤ 3.6V
–0.3
0.3 × VDD
V
IIL
CS, SCLK, and SDI pins
–1
1
A
Logic level
CIN
CS, SCLK, and SDI pins
10
pF
VOH
IOH = 2 TTL loads
VDD – 0.2
VDD
V
VOL
IOL = 2 TTL loads
0
0.2
V
ILEAK
Floating output
–1
1
A
COUT
Floating output
10
pF
Data format
Straight Binary
POWER SUPPLY REQUIREMENTS
Power-supply voltage
VDD
Specified performance
1.2
3.6
V
12-bit,
69.6k eq rate(5)
285.0
320.0
A
fSCLK = 5MHz,
VDD = 1.2V
fADC = 2MHz,
8.2k eq rate(5)
30.4
37.7
A
PD[1:0] = 0,0
Quiescent supply current
82.6k eq rate(5)
344.0
425.0
A
(VDD with sensor off)
VDD = 1.8V
12-bit,
8.2k eq rate(5)
34.5
42.2
A
fSCLK = 10MHz,
fADC = 2MHz,
84.8k eq rate(5)
461.0
570.0
A
PD[1:0] = 0,0
VDD = 2.7V
8.2k eq rate(5)
44.6
55.1
A
Power-down supply current
CS = 1, SDI = SCLK = 1, PENIRQ = 1, PD[1:0] = 0,0
0
0.8
A
POWER ON/OFF SLOPE REQUIREMENTS (see Figure 37)
tVDD_OFF_RAMP
TA = –40°C to +85°C
2
kV/s
TA = –40°C to +85°C, VDD = 0V
1
s
tVDD_OFF
TA = –20°C to +85°C, VDD = 0V
0.3
s
tVDD_ON_RAMP
TA = –40°C to +85°C
12
kV/s
tDEVICE_READY
TA = –40°C to +85°C
2
ms
(5)
See the Throughput Rate and SPI Bus Traffic section for calculation information.
4
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TSC2008
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