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参数资料
| 型号： | 5962-9957001QRA |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP20 |
| 封装： | CERDIP-20 |
| 文件页数： | 16/47页 |
| 文件大小： | 764K |
| 代理商： | 5962-9957001QRA |
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TLV2544, TLV2548
2.7 V TO 5.5 V, 12-BIT, 200 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS198A –FEBRUARY 1999– REVISED AUGUST 1999
23
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operating characteristics over recommended operating free-air temperature range, VCC = VREFP = 2.7 V to
5.5 V, SCLK frequency = 20 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Integral linearity error (INL) (see Note 4)
±1
LSB
Differential linearity error (DNL)
See Note 3
±1
LSB
EO
Offset error (see Note 5)
See Note 3
±1.5
LSB
EG
Gain error (see Note 5)
See Note 3
±1.1
±1.6
LSB
ET
Total unadjusted error (see Note 6)
±2
LSB
SDI = B000h
800h
(2048D)
Self-test output code (see Table 1 and Note 7)
SDI = C000h
000h
(0D)
SDI = D000h
FFFh
(4095D)
Internal OSC
OSC = 4 MHz to 6 MHz
2.17
2.6
3.6
s
tconv
Conversion time
External SCLK
(13XDIV)
fSCLK
tsample
Sampling time
At 1 k
600
ns
tt(I/O)
Transition time for EOC, INT
50
ns
tt(CLK)
Transition time for SDI, SDO
25
ns
All typical values are at TA = 25°C.
NOTES:
3. Analog input voltages greater than that applied to REFP convert as all ones (111111111111), while input voltages less than that
applied to REFM convert as all zeros (0000000000). The device is functional with reference down to 2 V (VREFP – VREFM);
however, the electrical specifications are no longer applicable.
4. Linear error is the maximum deviation from the best straight line through the A/D transfer characteristics.
5. Zero error is the difference between 000000000000 and the converted output for zero input voltage: full-scale error is the difference
between 111111111111 and the converted output for full-scale input voltage.
6. Total unadjusted error comprises linearity, zero, and full-scale errors.
7. Both the input data and the output codes are expressed in positive logic.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 5962-9957601Q2A | 制造商:Texas Instruments 功能描述:5962-9957601Q2A - Rail/Tube |
| 5962-9957601QPA | 功能描述:数模转换器- DAC 12B1 or 3.5 us DAC Serial InpDual DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| 5962-9957701NXD | 制造商:Texas Instruments 功能描述:THS1206MDAB, ADC, 12BITSERIAL, 6MSPS - Rail/Tube |
| 5962-9958101QXC | 功能描述:LVDS 接口集成电路 RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| 5962-9958301Q2A | 制造商:Texas Instruments 功能描述:DC DC Cntrlr Single-OUT PWM DC to DC Controller 3.6V to 40V Input 20-Pin LCCC Tube |
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