TL507C Datasheet, PDF (3/8 Pages) Texas Instruments – ANALOG-TO-DIGITAL CONVERTER

TL507C, TL507l
ANALOG-TO-DIGITAL CONVERTER
SLAS041 – OCTOBER 1979 – REVISED OCTOBER 1988
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V_CC1 (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 V
Supply voltage, V_CC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Input voltage at analog input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 V
Input voltage at ENABLE, CLK, and RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
On-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Continuous total dissipation at (or below) 25°C free-air temperature (see Note 2) . . . . . . . . . . . . . 1000 mW
Operating free-air temperature range: TL507C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 70°C
TL507I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 40°C to 85°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
NOTES: 1. Voltage values are with respect to network ground terminal unless otherwise noted.
2. For operation above 25°C free-air temperature, derate linearly to 520 mW at 85°C at the rate of 8.0 mW/°C.
recommended operating conditions
Supply voltage, VCC1
Supply voltage, VCC2
Input voltage at ANALOG INPUT
Input voltage at ENABLE, CLK, and RESET
High-level input voltage, VIH, RESET and ENABLE
Low-level input voltage, VIL, RESET and ENABLE
On-state output voltage
Off-state output voltage
Clock frequency, fclock
MIN NOM MAX UNIT
3.5
5
6V
8
15
18 V
0
5.5 V
±18 V
2
V
0.8 V
5.5 V
1.8 V
0 125 150 kHz
electrical characteristics over recommended operating free-air temperature range,
V_CC1 = V_CC2 = 5 V (unless otherwise noted)
regular section
VCC1
ICC1
ICC2
PARAMETER
Supply voltage (output)
Supply current
Supply current
TEST CONDITIONS
VCC2 = 10 V to 18 V,
VCC1 = 5 V,
VCC2 = 15 V,
ICC1 = 0 to – 1 mA
VCC2 open
VCC1 open
MIN TYP†
5 5.5
5
7
MAX
6
8
10
UNIT
V
mA
mA
inputs
VT+
VT-
Vhys
PARAMETER
Positive-going threshold voltage‡
Negative-going threshold voltage‡
CLK
Hysteresis (VT+ – VT–)
IIH
High-level input current
IIL
Low-level input current
II
Analog input current
† _{All typical values are at TA = 25°C.}
‡ _{These parameters are linear functions of VCC1.}
RESET, ENABLE, and CLK
TEST CONDITIONS
VI = 2.4 V
VI = 18 V
VI = 0
VI = 4 V
MIN TYP†
0.4
2 2.6
17
130 220
10
MAX
4.5
4
35
320
±10
300
UNIT
V
V
V
µA
µA
nA
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3