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参数资料
| 型号： | TLC32046IFNR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQCC28 |
| 封装： | PLASTIC, CC-28 |
| 文件页数： | 25/56页 |
| 文件大小： | 274K |
| 代理商： | TLC32046IFNR |
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3–1
3
Specifications
3.1
Absolute Maximum Ratings Over Operating Free-Air Temperature Range
(Unless Otherwise Noted)
Supply voltage range, VCC+ (see Note 1)
– 0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage range, VDD
– 0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, VO
– 0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI
– 0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital ground voltage range
– 0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range: TLC32046C
0
°C to 70°C
. . . . . . . . . . . . . . . . . . .
TLC32046I
– 40
°C to 85°C
. . . . . . . . . . . . . . . . . .
TLC32046M
– 55
°C to 125°C
. . . . . . . . . . . . . . . .
Storage temperature range: TLC32046C, TLC32046I
– 40
°C to 125°C
. . . . . . . . . . . . .
TLC32046M
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 10 seconds: FN or FK package
260
°C
. . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds:
N or J package
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE 1: Voltage values for maximum ratings are with respect to VCC –.
3.2
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
Supply voltage, VCC+ (see Note 2)
4.75
5
5.25
V
Supply voltage, VCC – (see Note 2)
– 4.75
– 5
– 5.25
V
Digital supply voltage, VDD (see Note 2)
4.75
5
5.25
V
Digital ground voltage with respect to ANLG GND, DGTL GND
0
V
Reference input voltage, Vref(ext) (see Note 2)
2
4
V
High-level input voltage, VIH
2
VDD+0.3
V
Low-level input voltage, VIL (see Note 3)
– 0.3
0.8
V
Load resistance at OUT+ and/or OUT–, RL
300
Load capacitance at OUT+ and/or OUT–, CL
100
pF
MSTR CLK frequency (see Note 4)
5
10.368
MHz
Analog input amplifier common mode input voltage (see Note 5)
±1.5
V
A/D or D/A conversion rate
25
kHz
TLC32046C
0
70
Operating free-air temperature range, TA
TLC32046I
– 40
85
°C
gg
A
TLC32046M
– 55
125
NOTES:
2. Voltages at analog inputs and outputs, REF, VCC+, and VCC – are with respect to ANLG GND. Voltages at
digital inputs and outputs and VDD are with respect to DGTL GND.
3. The algebraic convention, in which the least positive (most negative) value is designated minimum, is used
in this data manual for logic voltage levels only.
4. The band-pass switched-capacitor filter (SCF) specifications apply only when the low-pass section SCF
clock is 288 kHz and the high-pass section SCF clock is 16 kHz. If the low-pass SCF clock is shifted from
288 kHz, the low-pass roll-off frequency shifts by the ratio of the low-pass SCF clock to 288 kHz. If the
high-pass SCF clock is shifted from 16 kHz, the high-pass roll-off frequency shifts by the ratio of the
high-pass SCF clock to 16 kHz. Similarly, the low-pass switched-capacitor filter (SCF) specifications apply
only when the SCF clock is 288 kHz. If the SCF clock is shifted from 288 kHz, the low-pass roll-off frequency
shifts by the ratio of the SCF clock to 288 kHz.
5. This range applies when (IN+ – IN –) or (AUX IN+ – AUX IN –) equals
± 6 V.
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相关代理商/技术参数 |
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|---|---|
| TLC32046IN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TLC32046M | 制造商:TI 制造商全称:Texas Instruments 功能描述:Wide-Band Analog Interface Circuit |
| TLC32047 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Wide-Band Analog Interface Circuit |
| TLC32047C | 制造商:TI 制造商全称:Texas Instruments 功能描述:Wide-Band Analog Interface Circuit |
| TLC32047CFN | 制造商:TI 制造商全称:Texas Instruments 功能描述:Wide-Band Analog Interface Circuit |
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